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4088576 |
Method of manufacture of tubular inertial filter
A porous isopermeable tubular inertial filter with a large pore size has a slurry of fine particles flowed through it while an effluent is withdrawn through a jacket disposed about it until a thin...
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4082863 |
Fabrication of ceramic heat pipes
A method of forming a porous capillary layer of a metal oxide ceramic material onto a metal oxide ceramic substrate, which comprises covering the surface of the substrate with an aqueous slurry of...
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4073976 |
Method for capping cellular glass blocks for the load bearing insulation of liquefied gas storage tanks
Load bearing insulation for the base of liquefied gas storage tanks comprises a plurality of courses of cellular glass blocks having horizontal cut faces with open hemispherical cells thereon. A...
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4042727 |
Alumina coatings for an electric lamp
A light diffusion coating for an electric lamp is described which comprises a thin layer of spherical alumina particles that have been vapor-deposited in a certain particle size range to provide...
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4035525 |
Cathode ray tube employing faceplate-deposited cathodochromic material and electron beam erase
A cathode ray tube (CRT) having a faceplate-deposited cathodochromic material, said CRT having electron beam write and erase. The erase beam is an electron beam focused to a size of approximately...
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4025660 |
Method of masking, venting and coating the inside of a receptacle
In a method for coating the inside of a receptacle, fluid flow is controlled by a valve that has a torpedo shaped valving member in the middle of an enlarged passageway. The valving member contains...
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4025664 |
Container coating method
A method for coating a cylindrical container with a thin, resinous coating by spraying powdered resin is disclosed. The technique involves spraying of finely divided resin particles at a velocity...
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RE29203 |
Method of making phosphor screens
Method comprises applying a portion of initial slurry to a first substrate, spreading the initial slurry on the substrate, removing the excess slurry from the substrate, preparing a reconstituted...
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3995074 |
Method for the manufacture of fasteners
A method is provided for the continuous manufacture of self-locking internally threaded fasteners having a locking body or patch comprised of resilient thermoplastic material, applied to the...
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3982050 |
Method for coating inner faces of metal pipes of small diameter
This invention relates to a method for coating inner faces of metal pipes of a small diameter which comprises feeding a stream of a powdery resin at a rate of 2 to 10 m/sec into a metal pipe of a...
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3980715 |
Nonionic fluorochemical surfactants
6-Hydroxyhexyl perfluoroisopropyl ether is prepared by reaction of hexafluoroacetone and potassium fluoride to obtain an alcoholate which is then reacted with 1-chloro-6-hexanol. One mole of the...
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3974306 |
Method for coating the inner surface of metal pipes
A method for coating the inner surface of a metal pipe having an inner diameter of about 1 to 15 cm, which comprises feeding from one end of said metal pipe dry particles of a coating composition...
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3956201 |
Article of manufacture having thereon a stable reflective coating containing fluorinated aliphatic ring chain addition polymers
Fluorinated aliphatic long chain addition polymers comprised of at least one monomer having at least one fluorine atom attached to a chain carbon atom are used in various environments for their...
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3946125 |
Method for internally coating ducts with synthetic resin
A method of and an apparatus for the internal coating of ducts with a synthetic resin, especially long steel pipes or tubes, in which gas-entrained synthetic-resin particles are passed through the...
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3944494 |
Stabilization of trichlorodifluoro benzenes
Trichlorodifluorobenzene is thermally stabilized particularly in the presence of engineering metals by contacting it, especially when at temperatures greater than about 200°C, with solid alkaline...
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3904724 |
Method of compacting powdered resin into slots of magnetic cores
Apparatus for shaking and compacting heat-hardenable powdered resin into interstices between coil windings in a slot of a core of magnetic material, including a vibrating perforated table, clamps...
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3896602 |
Method of manufacturing of a barrier package
A method of manufacturing a low cost barrier package, wherein a controlled release coating is formed-in-place in such a manner as to be free of air entrapment, and is caused to peel therefrom to...
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3888746 |
Method of providing an intermediate steel layer for chrome plating on rotor housings
A method (and resulting product) is disclosed for making rotor housings useful in a rotary internal combustion engine. The housing is preferably sand cast; the internal epitrochoid surface is...
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3815535 |
APPARATUS AND PROCESS FOR THE MAKING AND COATING OF HOLLOW BODIES
Metallic hollow bodies such as cans or other containers, particularly nonrrous cans such as aluminum, are electromagnetically suspended and coated on their outside and inside surfaces...
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3637411 |
DUAL FINISH SURGEON'S GLOVE
A dual-finished rubber surgeon's glove having an external surface that is nonadherent to antifriction powders and an adherent powdered inside surface. Sufficient dust or powder is present on the...
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3535136 |
METHODS FOR TERMINATING A PROTECTIVE COATING ON A CYLINDRICAL MEMBER
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3529987 |
METHOD OF COATING CONDUIT
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3474755 |
INTERNAL DUSTING APPARATUS
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3472204 |
ELECTROSTATIC COATING APPARATUS
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3394450 |
Method for cating the inside of continuously welded pipe
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3353994 |
Novel reticulated products
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3327682 |
Bartender's aid
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3323489 |
Apparatus for coating glass bulbs
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3291631 |
Technique for coating articles using streams of particles in laminar flow
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3245824 |
Process and apparatus for coating the inside of pipe
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3171874 |
Method of sealing lading vehicles
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3080252 |
Method of cleaning rubber articles such as gloves
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3080253 |
Process for providing concrete surfaces with impermeable layers that are resistant to the action of chemical substances and heat
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3065097 |
Method of dusting flexible film tubing internally
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2991195 |
Method of metallizing holes and cavities with a refractory metal
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2927078 |
Prevention of paraffin deposition
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2918358 |
Method of manufacture of slow-wave structures
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2900222 |
Inhibiting corrosion
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2810660 |
Diffusing reflecting coating and method of preparing same
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3745035 |
Title is not available
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3662054 |
Title is not available
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3764364 |
Title is not available
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3717495 |
Title is not available
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