Title:
Switch plate
United States Patent 1522169


Inventors:
Spear, Young Harold
Application Number:
US41022920A
Publication Date:
01/06/1925
Filing Date:
09/14/1920
Assignee:
Charles, Petersen
Anna, Young C.
Primary Class:
Other Classes:
40/661, 220/241, 362/95
International Classes:
H01H9/18
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