CA249004A - Porous filter - Google Patents

Porous filter

Info

Publication number
CA249004A
CA249004A CA249004A CA249004DA CA249004A CA 249004 A CA249004 A CA 249004A CA 249004 A CA249004 A CA 249004A CA 249004D A CA249004D A CA 249004DA CA 249004 A CA249004 A CA 249004A
Authority
CA
Canada
Prior art keywords
porous filter
porous
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
CA249004A
Other languages
French (fr)
Inventor
Martens William
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 CA249004A publication Critical patent/CA249004A/en
Expired legal-status Critical Current

Links

CA249004A Porous filter Expired CA249004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA249004T

Publications (1)

Publication Number Publication Date
CA249004A true CA249004A (en) 1925-04-28

Family

ID=35155978

Family Applications (1)

Application Number Title Priority Date Filing Date
CA249004A Expired CA249004A (en) Porous filter

Country Status (1)

Country Link
CA (1) CA249004A (en)

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