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Electric power demand controllers
US 2,784,322 A
Filed
: 11/17/1955
Issued
: 03/05/1957
Est. Priority Date
: 11/17/1955
Status: Expired due to Term
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Current Assignee
Peter D. Johnson
Original Assignee
Peter D. Johnson
Inventors
Johnson, Peter D.
Application Number
US03/547,361
Time in Patent Office
474 Days
Field of Search
US Class Current
307/39
CPC Class Codes
H02J 2310/60
Limiting power consumption ...
H02J 3/144
Demand-response operation o...
Y02B 70/3225
Demand response systems, e....
Y04S 20/222
Demand response systems, e....
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