CA636872A - Method and device for detachably securing drainage members on filters - Google Patents

Method and device for detachably securing drainage members on filters

Info

Publication number
CA636872A
CA636872A CA636872A CA636872DA CA636872A CA 636872 A CA636872 A CA 636872A CA 636872 A CA636872 A CA 636872A CA 636872D A CA636872D A CA 636872DA CA 636872 A CA636872 A CA 636872A
Authority
CA
Canada
Prior art keywords
filters
detachably securing
drainage members
securing drainage
members
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
CA636872A
Inventor
W. Watson Lloyd
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
Publication date
Application granted granted Critical
Publication of CA636872A publication Critical patent/CA636872A/en
Expired legal-status Critical Current

Links

CA636872A Method and device for detachably securing drainage members on filters Expired CA636872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA636872T

Publications (1)

Publication Number Publication Date
CA636872A true CA636872A (en) 1962-02-20

Family

ID=35915379

Family Applications (1)

Application Number Title Priority Date Filing Date
CA636872A Expired CA636872A (en) Method and device for detachably securing drainage members on filters

Country Status (1)

Country Link
CA (1) CA636872A (en)

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