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Hydro-cyclones
US 3,130,157 A
Filed
: 12/15/1959
Issued
: 04/21/1964
Est. Priority Date
: 12/15/1958
Status: Expired due to Term
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Current Assignee
Denis F. Kelsall
,
Jack A. Holmes
Original Assignee
Denis F. Kelsall
,
Jack A. Holmes
Inventors
Kelsall, Denis F.
,
Holmes, Jack A.
Application Number
US03/043,260
Time in Patent Office
1,589 Days
Field of Search
US Class Current
210/512.1
CPC Class Codes
B04C 5/18
with auxiliary fluid assist...
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