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Valve construction
US 2,519,541 A
Filed
: 11/08/1947
Issued
: 08/22/1950
Est. Priority Date
: 11/08/1947
Status: Expired due to Term
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25 Citations
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Current Assignee
Austin U. Bryant
Original Assignee
Austin U. Bryant
Inventors
Bryant, Austin U.
Application Number
US02/784,834
Time in Patent Office
1,018 Days
Field of Search
US Class Current
251/332
CPC Class Codes
F16K 1/465
to the valve seats
Y10S 29/034
Scaling with other step
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