Switching device
United States Patent 2396044
Inventors:
Gardner, Fox Arthur
Publication Date:
03/05/1946
Export Citation:
Assignee:
BELL TELEPHONE LABOR INC
Primary Class:
Other Classes:
200/6R, 333/259, 333/135
International Classes:
H01P1/12; H01P1/209; H03C7/02; H01P1/10; H01P1/20; H03C7/00
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