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One piece fluid valve
US 2,710,622 A
Filed
: 04/26/1951
Issued
: 06/14/1955
Est. Priority Date
: 04/26/1951
Status: Expired due to Term
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Current Assignee
John C. Chupa
Original Assignee
John C. Chupa
Inventors
Chupa, John C.
Application Number
US03/223,041
Time in Patent Office
1,510 Days
Field of Search
US Class Current
137/223
CPC Class Codes
F16K 15/202
and with flexible valve member
Y10T 137/3584
Inflatable article [e.g., t...
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