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CA656859A - Pleated paper filter - Google Patents

Pleated paper filter

Info

Publication number
CA656859A
CA656859A CA656859A CA656859DA CA656859A CA 656859 A CA656859 A CA 656859A CA 656859 A CA656859 A CA 656859A CA 656859D A CA656859D A CA 656859DA CA 656859 A CA656859 A CA 656859A
Authority
CA
Canada
Prior art keywords
paper filter
pleated paper
pleated
filter
paper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA656859A
Inventor
H. Hultgren William
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Purolator Products Inc
Original Assignee
Purolator Products Inc
Publication date
Application granted granted Critical
Publication of CA656859A publication Critical patent/CA656859A/en
Expired legal-status Critical Current

Links

CA656859A Pleated paper filter Expired CA656859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA656859T

Publications (1)

Publication Number Publication Date
CA656859A true CA656859A (en) 1963-01-29

Family

ID=35950197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA656859A Expired CA656859A (en) Pleated paper filter

Country Status (1)

Country Link
CA (1) CA656859A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452619A (en) * 1982-06-18 1984-06-05 Donaldson Company, Inc. Pleated filter element having integral pleat spacers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452619A (en) * 1982-06-18 1984-06-05 Donaldson Company, Inc. Pleated filter element having integral pleat spacers

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