Ratchet wrench
United States Patent 2529476

Inventors:
Albertson, Victor N.
Publication Date:
11/14/1950
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Assignee:
Albertson, Victor N.
Primary Class:
74/157
Other Classes:
74/48, 192/46, 74/96, 81/58.100
International Classes:
B25B13/46; B25B13/00
Other References:
None