Title:
Watchcase construction
United States Patent 1566976


Inventors:
David, Schmidt
Application Number:
US4564825A
Publication Date:
12/22/1925
Filing Date:
07/23/1925
Assignee:
David, Schmidt
Primary Class:
Other Classes:
63/1.14, 63/26, 368/285, 968/407
International Classes:
G04B47/04
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