CA582844A - Self-cleaning filters - Google Patents

Self-cleaning filters

Info

Publication number
CA582844A
CA582844A CA582844A CA582844DA CA582844A CA 582844 A CA582844 A CA 582844A CA 582844 A CA582844 A CA 582844A CA 582844D A CA582844D A CA 582844DA CA 582844 A CA582844 A CA 582844A
Authority
CA
Canada
Prior art keywords
self
cleaning filters
filters
cleaning
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
CA582844A
Other languages
French (fr)
Inventor
J. Field Sydney
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.)
OZONAIR ENGINEERING Co Ltd
Original Assignee
OZONAIR ENGINEERING Co Ltd
Publication date
Application granted granted Critical
Publication of CA582844A publication Critical patent/CA582844A/en
Expired legal-status Critical Current

Links

CA582844A Self-cleaning filters Expired CA582844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA582844T

Publications (1)

Publication Number Publication Date
CA582844A true CA582844A (en) 1959-09-08

Family

ID=35762281

Family Applications (1)

Application Number Title Priority Date Filing Date
CA582844A Expired CA582844A (en) Self-cleaning filters

Country Status (1)

Country Link
CA (1) CA582844A (en)

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