Title:
Switch
United States Patent 2821580
Inventors:
Black, George S.
Publication Date:
01/28/1958
Export Citation:
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Assignee:
Black, George S.
Primary Class:
200/17R
Other Classes:
200/11D, 200/14, 200/16A
International Classes:
H01H19/58; H01H19/00
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US Patent References:
2639338Selector switch
2231218Switch
1097455N/A
Foreign References:
GB601640A