Title:
SCREWDRIVER
United States Patent 3517714
Inventors:
Desbarats, Edward W.
Publication Date:
06/30/1970
Export Citation:
Click for automatic bibliography generation
Assignee:
Edward, Desbarats W.
Primary Class:
81/451
Other Classes:
81/125
International Classes:
B25B23/10; B25B23/02; (IPC1-7): B25B23/08
View Patent Images:
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US Patent References:
2723694Screw driver attachment
1360500Screw-holding attachment for screwdrivers
0797078N/A
Foreign References:
FR1019020A




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