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Air or gas cleaning apparatus
US 2,583,252 A
Filed
: 05/21/1948
Issued
: 01/22/1952
Est. Priority Date
: 05/21/1948
Status: Expired due to Term
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Current Assignee
Thomas W. Carraway
Original Assignee
Thomas W. Carraway
Inventors
Carraway, Thomas W.
Application Number
US03/028,432
Time in Patent Office
1,341 Days
Field of Search
US Class Current
261/26
CPC Class Codes
B01D 47/08
with rotary nozzles
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