Title:
Power sources
United States Patent 2900592

Inventors:
Norton, Baruch Sydney
Publication Date:
08/18/1959
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Assignee:
Norton, Baruch Sydney
Primary Class:
363/102
Other Classes:
290/1R, 322/46, 322/3, 310/152, 310/17
International Classes:
H02K7/18
US Patent References:
2539535Source of electrical energy
2787719Step motor and control system therefor
Foreign References:
GB189107372A