Keyed connector for plugs and sockets having noninterchangeable coupling means
United States Patent 3194588

Inventors:
Buckey, Don L.
Harold, Lankford
Publication Date:
07/13/1965
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Assignee:
MCDONNELL AIRCRAFT CORP
Primary Class:
Other Classes:
439/680, 285/416, 285/149.100, 285/354, 285/914, 285/81
International Classes:
F16L19/03
Foreign References:
GB771968A