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Flow control valve
US 2,924,237 A
Filed
: 06/24/1955
Issued
: 02/09/1960
Est. Priority Date
: 06/24/1955
Status: Expired due to Term
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Current Assignee
George S. Ellis
Original Assignee
George S. Ellis
Inventors
Ellis, George S.
Application Number
US03/517,677
Time in Patent Office
1,691 Days
Field of Search
US Class Current
137/599.18
CPC Class Codes
F16K 47/10
in which the medium in one ...
G05D 7/0133
within the flow-path
Y10T 137/7849
Bypass in valve casing
Y10T 137/87394
Carried valve is direct res...
Y10T 137/87547
Manually variable
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