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DIAMETRAL FAN
US 3,481,530 A
Filed
: 01/17/1968
Issued
: 12/02/1969
Est. Priority Date
: 01/17/1968
Status: Expired due to Term
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Current Assignee
Korovkin Anatoly Grigorievich
Original Assignee
Korovkin Anatoly Grigorievich
Inventors
KOROVKIN ANATOLY GRIGORIEVICH
Application Number
US04/698,555
Time in Patent Office
685 Days
Field of Search
US Class Current
415/53.2
CPC Class Codes
F04D 17/04
of transverse-flow type
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