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BISTABLE VALVE MECHANISM OR THE LIKE
US 3,420,492 A
Filed
: 10/06/1965
Issued
: 01/07/1969
Est. Priority Date
: 10/06/1965
Status: Expired due to Term
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Current Assignee
ITT Corporation
(ITT, Inc.)
Original Assignee
William A. Ray
Inventors
Ray, William A.
Application Number
US04/493,510
Time in Patent Office
1,189 Days
Field of Search
US Class Current
251/68
CPC Class Codes
F16K 31/082
using a electromagnet and a...
F16K 31/56
without stable intermediate...
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