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Dust separator
US 2,152,114 A
Filed
: 04/02/1936
Issued
: 03/28/1939
Est. Priority Date
: 08/17/1931
Status: Expired due to Term
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Current Assignee
Tongeren Hermannus Van
Original Assignee
Tongeren Hermannus Van
Inventors
TONGEREN HERMANNUS VAN
Application Number
US02/072,400
Time in Patent Office
1,090 Days
Field of Search
US Class Current
55/398
CPC Class Codes
B04C 1/00
Apparatus in which the main...
B04C 3/04
Multiple arrangement thereo...
B04C 5/30
Recirculation constructions...
B04C 7/00
Apparatus not provided for ...
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