CA303443A - Matiere filtrante - Google Patents

Matiere filtrante

Info

Publication number
CA303443A
CA303443A CA303443A CA303443DA CA303443A CA 303443 A CA303443 A CA 303443A CA 303443 A CA303443 A CA 303443A CA 303443D A CA303443D A CA 303443DA CA 303443 A CA303443 A CA 303443A
Authority
CA
Canada
Prior art keywords
filter material
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
CA303443A
Other languages
English (en)
Inventor
W. Studer Clair
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.)
Hoover Co
Original Assignee
Hoover Co
Publication date
Application granted granted Critical
Publication of CA303443A publication Critical patent/CA303443A/fr
Expired legal-status Critical Current

Links

CA303443A Matiere filtrante Expired CA303443A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA303443T

Publications (1)

Publication Number Publication Date
CA303443A true CA303443A (fr) 1930-08-26

Family

ID=35256589

Family Applications (1)

Application Number Title Priority Date Filing Date
CA303443A Expired CA303443A (fr) Matiere filtrante

Country Status (1)

Country Link
CA (1) CA303443A (fr)

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