CA647047A - Method and apparatus for cleaning a filter - Google Patents

Method and apparatus for cleaning a filter

Info

Publication number
CA647047A
CA647047A CA647047A CA647047DA CA647047A CA 647047 A CA647047 A CA 647047A CA 647047 A CA647047 A CA 647047A CA 647047D A CA647047D A CA 647047DA CA 647047 A CA647047 A CA 647047A
Authority
CA
Canada
Prior art keywords
cleaning
filter
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
CA647047A
Inventor
B. Fehlmann Hans
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.)
A-G fur Grundwasserbauten
Original Assignee
A-G fur Grundwasserbauten
Publication date
Application granted granted Critical
Publication of CA647047A publication Critical patent/CA647047A/en
Expired legal-status Critical Current

Links

CA647047A Method and apparatus for cleaning a filter Expired CA647047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA647047T

Publications (1)

Publication Number Publication Date
CA647047A true CA647047A (en) 1962-08-21

Family

ID=35935697

Family Applications (1)

Application Number Title Priority Date Filing Date
CA647047A Expired CA647047A (en) Method and apparatus for cleaning a filter

Country Status (1)

Country Link
CA (1) CA647047A (en)

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