Title:
Remote control system
Document Type and Number:
United States Patent 1814385
Inventors:
Hershey, Harry E.
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Publication Date:
07/14/1931
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Referenced by:
Export Citation:
Assignee:
AUTOMATIC ELECTRIC INC
Primary Class:
Other Classes:
346/59, 340/3.300, 340/3.220
International Classes:
H02J13/00