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ELECTRICAL FAULT DETECTOR
US 3,515,943 A
Filed
: 09/29/1967
Issued
: 06/02/1970
Est. Priority Date
: 09/29/1966
Status: Expired due to Term
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111 Citations
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Current Assignee
Warrington Albert R Van Cortla
Original Assignee
Warrington Albert R Van Cortla
Inventors
WARRINGTON ALBERT R VAN CORTLA
Application Number
US04/671,824
Time in Patent Office
977 Days
Field of Search
US Class Current
361/113
CPC Class Codes
H02H 1/0015
Using arc detectors
H02H 3/50
responsive to the appearanc...
H02H 3/52
responsive to the appearanc...
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