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United States Patent 3446362
US Patent References:
Welding jig
- - 2830170


Inventors:
Banks Jr., William L.
Publication Date:
05/27/1969
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Assignee:
TESTING ASSOCIATES INC
Primary Class:
212/310
International Classes:
B66C23/60; B66C23/00; B66C23/62; B66C23/06; B66C23/52
Foreign References:
DE1020170B
DE1094617B




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