Title:
Isothermal electromagnetic apparatus
United States Patent 2692961


Inventors:
William, Fondiller
Application Number:
US20047550A
Publication Date:
10/26/1954
Filing Date:
12/12/1950
Assignee:
BELL TELEPHONE LABOR INC
Primary Class:
Other Classes:
165/47, 165/80.4, 165/175, 165/177, 165/300, 174/15.1, 336/55, 361/819
International Classes:
H01H63/00; H05K7/20
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