Title:
Multichannel signaling system and method
United States Patent 3150374


Inventors:
Sunstein, David E.
Wiesner, Jerome B.
Garwin, Richard L.
Application Number:
US82296659A
Publication Date:
09/22/1964
Filing Date:
06/25/1959
Assignee:
Sunstein, David E.
Wiesner, Jerome B.
Garwin, Richard L.
Primary Class:
Other Classes:
370/350, 370/522, 455/42, 455/502, 704/201
International Classes:
H04J3/00
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