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THREE-WAY STOPCOCK
US 3,485,265 A
Filed
: 12/01/1965
Issued
: 12/23/1969
Est. Priority Date
: 12/01/1965
Status: Expired due to Term
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Current Assignee
Buono, Frank S.
Original Assignee
Buono, Frank S.
Inventors
Buono, Frank S.
Application Number
US04/526,922
Time in Patent Office
1,483 Days
Field of Search
US Class Current
137/556.6
CPC Class Codes
F16K 11/0833
having all the connecting c...
Y10T 137/8309
Pointer integral with handle
Y10T 137/86823
Rotary valve
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