Electroperforator
United States Patent 2365576

Inventors:
Meaker, John W.
Yonkers Jr., Edward H.
Publication Date:
12/19/1944
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Assignee:
Meaker
Primary Class:
219/384
Other Classes:
264/DIG.070, 29/896.600, 219/215
International Classes:
A43D8/00; A43D95/00; B26F1/28; B26F1/00