Method for making jet tubes
United States Patent 2892253

Inventors:
Hutchins, Hugh A.
Jones, Bruce C.
Publication Date:
06/30/1959
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Assignee:
Hutchins, Hugh A.
Jones, Bruce C.
Primary Class:
29/421.100
Other Classes:
126/91A, 29/890.010, 29/517, 29/421.200
International Classes:
B21C37/15; B21D26/02; B21D26/00
US Patent References:
1478060Process for making sheet-metal containers
1605828
1623807Method of making flash-light casings
1658603Method of making jar closures
1709865Process of forming refrigerator elements
1777728Mechanism for crimping leader pipe
1804284
1953422Method of making artificial leg sections
1990738Cold holder and method of making the same
2093092Method of joining tubular members
2180992Process for spinning together a metal and a ceramic article
2247002Method of making dished articles
2273830Method of making nozzle sprayer plates
2335414Art of couplings
2582358Method of producing stiffened skin panel
2708306Method of rifling metal tubes
Foreign References:
GB190104838A