SCREWDRIVER
United States Patent 3517714
US Patent References:
/0797078.html
- - 0797078

Screw-holding attachment for screwdrivers
- - 1360500

Screw driver attachment
- - 2723694


Inventors:
Desbarats, Edward W.
Publication Date:
06/30/1970
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Assignee:
Edward, Desbarats W.
Primary Class:
81/451
Other Classes:
81/125
International Classes:
B25B23/10; B25B23/02; B25B23/08
Foreign References:
FR1019020A




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