CA443647A - Appareil et methode pour filtrer - Google Patents

Appareil et methode pour filtrer

Info

Publication number
CA443647A
CA443647A CA443647A CA443647DA CA443647A CA 443647 A CA443647 A CA 443647A CA 443647 A CA443647 A CA 443647A CA 443647D A CA443647D A CA 443647DA CA 443647 A CA443647 A CA 443647A
Authority
CA
Canada
Prior art keywords
filtering apparatus
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
CA443647A
Other languages
English (en)
Inventor
Lynn Peterson Clarence
John Peterson Clarence
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.)
General American Transportation Corp
Peterson Filters and Engineering Co
Original Assignee
General American Transportation Corp
Peterson Filters and Engineering Co
Publication date
Application granted granted Critical
Publication of CA443647A publication Critical patent/CA443647A/fr
Expired legal-status Critical Current

Links

CA443647A Appareil et methode pour filtrer Expired CA443647A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA443647T

Publications (1)

Publication Number Publication Date
CA443647A true CA443647A (fr) 1947-08-12

Family

ID=35558873

Family Applications (1)

Application Number Title Priority Date Filing Date
CA443647A Expired CA443647A (fr) Appareil et methode pour filtrer

Country Status (1)

Country Link
CA (1) CA443647A (fr)

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