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Hydraulic valve
US 2,560,841 A
Filed
: 12/20/1946
Issued
: 07/17/1951
Est. Priority Date
: 01/24/1946
Status: Expired due to Term
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Current Assignee
William Bishop James
Original Assignee
William Bishop James
Inventors
WILLIAM BISHOP JAMES
Application Number
US02/717,485
Time in Patent Office
1,670 Days
Field of Search
US Class Current
137/625.48
CPC Class Codes
F16K 11/0655
with flat slides
Y10T 137/86879
Reciprocating valve unit
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