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Title:
Control device
Document Type and Number:
United States Patent 2381784
Inventors:
Strobel, Charles K.
Publication Date:
08/07/1945
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Assignee:
ROBERTSHAW THERMOSTAT COMPANY
Primary Class:
335/145
Other Classes:
236/68R
International Classes:
H01H43/30
;
H01H43/00
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