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US 2,933,140 A
Filed
: 12/31/1956
Issued
: 04/19/1960
Est. Priority Date
: 12/31/1956
Status: Expired due to Term
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Current Assignee
John P. Gagliardo
Original Assignee
John P. Gagliardo
Inventors
Gagliardo, John P.
Application Number
US03/631,695
Time in Patent Office
1,205 Days
Field of Search
US Class Current
169/15
CPC Class Codes
A62C 31/05
with two or more outlets
B05B 1/1636
by relative rotative moveme...
F16K 3/08
with circular plates rotata...
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