CA821452A - Filter apparatus - Google Patents

Filter apparatus

Info

Publication number
CA821452A
CA821452A CA821452A CA821452DA CA821452A CA 821452 A CA821452 A CA 821452A CA 821452 A CA821452 A CA 821452A CA 821452D A CA821452D A CA 821452DA CA 821452 A CA821452 A CA 821452A
Authority
CA
Canada
Prior art keywords
filter apparatus
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
CA821452A
Inventor
A. Sauer Charles
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
Publication date
Application granted granted Critical
Publication of CA821452A publication Critical patent/CA821452A/en
Expired legal-status Critical Current

Links

CA821452A Filter apparatus Expired CA821452A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA821452T

Publications (1)

Publication Number Publication Date
CA821452A true CA821452A (en) 1969-08-26

Family

ID=36298851

Family Applications (1)

Application Number Title Priority Date Filing Date
CA821452A Expired CA821452A (en) Filter apparatus

Country Status (1)

Country Link
CA (1) CA821452A (en)

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