Title:
Box lock pivot and method of assembling same
Document Type and Number:
United States Patent 2305156
Publication Date:
12/15/1942
Assignee:
WECK & CO EDWARD
Other Classes:
403/79, 403/410, 606/208, 76/106.500, 29/432, 81/416, 29/436
International Classes:
A61B17/28