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METHOD OF MANUFACTURING PLEATED FILTERS
US 3,465,413 A
Filed
: 10/25/1966
Issued
: 09/09/1969
Est. Priority Date
: 10/25/1966
Status: Expired due to Term
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Current Assignee
Borje O. Rosaen
,
Nils O. Rosaen
,
Oscar E. Rosaen
Original Assignee
Borje O. Rosaen
,
Nils O. Rosaen
,
Oscar E. Rosaen
Inventors
Rosaen, Nils O.
,
Rosaen, Borje O.
,
Rosaen, Oscar E.
Application Number
US04/589,329
Time in Patent Office
1,050 Days
Field of Search
US Class Current
29/428
CPC Class Codes
B01D 29/012
Making filtering elements m...
B01D 29/07
with corrugated, folded or ...
B01D 46/0001
Making filtering elements
B01D 46/10
Particle separators, e.g. d...
B01D 46/523
with means for maintaining ...
Y10T 29/49826
Assembling or joining
Y10T 29/4998
Combined manufacture includ...
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