Title:
Interlocking switch
United States Patent 1465384


Inventors:
Wescoat, Lewis C.
Application Number:
US33821919A
Publication Date:
08/21/1923
Filing Date:
11/15/1919
Assignee:
WESTERN ELECTRIC CO
Primary Class:
Other Classes:
200/15, 200/50.4
International Classes:
G05G5/08; H01H9/26
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