Title:
Surgical instruments with drop lock
United States Patent 2876778
Inventors:
Kees Jr., George
Publication Date:
03/10/1959
Assignee:
Kees Jr., George
Other Classes:
606/158, 294/99.200, 81/333, 72/409.010, 606/208
International Classes:
A61B17/28; A61B17/30