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Valve construction
US 2,950,897 A
Filed
: 04/19/1956
Issued
: 08/30/1960
Est. Priority Date
: 04/19/1956
Status: Expired due to Term
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Current Assignee
Austin U. Bryant
Original Assignee
Austin U. Bryant
Inventors
Bryant, Austin U.
Application Number
US03/579,184
Time in Patent Office
1,594 Days
Field of Search
US Class Current
251/172
CPC Class Codes
F16K 3/0227
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