Title:
Screw holding, screw driver attachment
United States Patent 2954809
US Patent References:
/0942742.html
- - 0942742

Screw-driver attachment
- - 1659671

Screw driver attachment
- - 2723694


Inventors:
Loewy, Eugene M.
Publication Date:
10/04/1960
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Assignee:
Loewy, Eugene M.
Primary Class:
81/452
Other Classes:
81/453
International Classes:
B25B23/10; B25B23/02
Foreign References:
GB620451A