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VALVE
US 3,542,072 A
Filed
: 06/27/1968
Issued
: 11/24/1970
Est. Priority Date
: 06/27/1968
Status: Expired due to Term
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7 Citations
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Current Assignee
Rano J. Harris Jr
,
Rano J. Harris Sr
Original Assignee
Rano J. Harris Jr
,
Rano J. Harris Sr
Inventors
Harris, Rano J. Sr.
,
Harris, Rano J. Jr.
Application Number
US04/740,700
Time in Patent Office
880 Days
Field of Search
US Class Current
137/625.47
CPC Class Codes
F16K 11/0856
having all the connecting c...
Y10T 137/86871
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