Title:
Retaining guard guide for needles
United States Patent 2402306

Inventors:
Henry, Turkel
Publication Date:
06/18/1946
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Assignee:
Henry, Turkel
Primary Class:
604/174
Other Classes:
128/DIG.026, 600/573, 451/382
International Classes:
A61M5/32; A61M25/02