CA844930A - Filtering device and method - Google Patents

Filtering device and method

Info

Publication number
CA844930A
CA844930A CA844930A CA844930DA CA844930A CA 844930 A CA844930 A CA 844930A CA 844930 A CA844930 A CA 844930A CA 844930D A CA844930D A CA 844930DA CA 844930 A CA844930 A CA 844930A
Authority
CA
Canada
Prior art keywords
filtering device
filtering
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
CA844930A
Inventor
D. Beattie Joseph
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA844930A publication Critical patent/CA844930A/en
Expired legal-status Critical Current

Links

CA844930A Filtering device and method Expired CA844930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA844930T

Publications (1)

Publication Number Publication Date
CA844930A true CA844930A (en) 1970-06-23

Family

ID=36329140

Family Applications (1)

Application Number Title Priority Date Filing Date
CA844930A Expired CA844930A (en) Filtering device and method

Country Status (1)

Country Link
CA (1) CA844930A (en)

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