Title:
Inductive signal transfer device, useful for aviators' helmets
United States Patent 3387606
Inventors:
Crafts, Cecil A.
Mcfarlane, Maynard D.
Mitchell, John E.
Application Number:
US17898062A
Publication Date:
06/11/1968
Filing Date:
03/12/1962
Assignee:
ROBERTSHAW CONTROLS CO
Primary Class:
Other Classes:
2/6.2, 2/423, 89/1.55, 333/177, 336/90, 336/119, 336/DIG.2, 340/320, 439/38, 439/180, 439/191, 439/358, 439/950
International Classes:
A62B9/04; B64D10/00; H01F38/14
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