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Permanent magnet valve assembly
US 3,379,214 A
Filed
: 01/15/1965
Issued
: 04/23/1968
Est. Priority Date
: 01/15/1965
Status: Expired due to Term
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Current Assignee
Robert W. Weinberg
Original Assignee
Robert W. Weinberg
Inventors
Weinberg, Robert W.
Application Number
US04/425,735
Time in Patent Office
1,194 Days
Field of Search
US Class Current
137/625.5
CPC Class Codes
F16K 31/082
using a electromagnet and a...
Y10T 137/86895
Plural disk or plug
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