Magnetically actuated switches
United States Patent 2924682

Inventors:
Winterburn, George A.
Publication Date:
02/09/1960
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Assignee:
Winterburn, George A.
Primary Class:
Other Classes:
200/332.100, 200/61.700, 200/61.620, 335/158, 335/205, 335/253
International Classes:
H01H36/00
US Patent References:
2770697Magnetic electrical switch
2802074Cut-off switch for tractor