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GROUP ELEVATOR CONTROL FOR RESTRICTED POWER CONDITIONS
US 3,506,095 A
Filed
: 11/22/1967
Issued
: 04/14/1970
Est. Priority Date
: 11/22/1967
Status: Expired due to Term
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Current Assignee
Schindler Elevator Corporation
(Schindler Holding AG)
Original Assignee
Warren V. Weaver
Inventors
Weaver, Warren V.
Application Number
US04/685,153
Time in Patent Office
874 Days
Field of Search
US Class Current
187/290
CPC Class Codes
B66B 5/02
responsive to abnormal oper...
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