Switch
United States Patent 2576836
US Patent References:
Method of and apparatus for testing
- - 1977707

Control switch
- - 2103792

Electric switch
- - 2347874


Inventors:
Hilsinger Jr., Harry A.
Publication Date:
11/27/1951
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Assignee:
BELL TELEPHONE LABOR INC
Primary Class:
200/4
Other Classes:
200/14, 200/6R, 200/325, 200/7
International Classes:
H01H19/58; H01H25/06; H01H19/00; H01H25/00
Foreign References:
AT130132B