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Auxiliary reference signal generating means for controlling vehicular traffic flow or other moving elements
US 3,363,185 A
Filed
: 05/04/1965
Issued
: 01/09/1968
Est. Priority Date
: 05/04/1965
Status: Expired due to Term
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Current Assignee
George H. Sanderson
,
Nicholas T. Saviano
,
Zupanick, Joseph E.
Original Assignee
George H. Sanderson
,
Nicholas T. Saviano
,
Zupanick, Joseph E.
Inventors
Sanderson, George H.
,
Saviano, Nicholas T.
,
Zupanick, Joseph E.
Application Number
US04/453,105
Time in Patent Office
980 Days
Field of Search
US Class Current
327/141
CPC Class Codes
G08G 1/081
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