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7045219 |
Short metal fibers
The present invention relates to short metal fibers. A set of short metal fibers, with an equivalent diameter ranging from 1 to 150 $(m)m, comprises entangled and curved fibers. At least 10% of the...
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6583074 |
Nonwoven metal fabric
A nonwoven, metal fabric is formed by providing a mass of loose fibers with sufficient lubricating oil for them to be carded without disintegration of the fiber web. The fiber web is then lapped...
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4640156 |
Production of short metal fibers
Short metal fibers are directly produced from a work metal block. The product fibers are very thin and short, e.g., 200 μm in diameter and 20 mm in length to the maximum. A bar like or pillar like ...
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4104900 |
Process for making metal fibers
Metal fibers of uniform or other predetermined sizes are made by knurling a pattern of ridges and depressions on the surface of a metal workpiece. The fibers are formed by shaving the ridges from...
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3969085 |
Wire and method for making steel wool
A wire for making steel wool has, in cross-sectional profile, a straight top, a pair of sides extending down from said top, and a downwardly and outwardly concave bottom. The sides either taper...
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3763528 |
METHOD FOR MANUFACTURING METALLIC WOOL
An improved method for manufacturing metallic wool (e.g. steel wool) in which a metal wire (e.g. a steel wire) is drawn through a shaving machine provided with successively mounted shaving cutters,...
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3050825 |
Method and machine for making metal wool and similar products
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3014264 |
Method of and apparatus for producing metallic fiber
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2952191 |
Multiple cutter
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