CA204256A - Filtre - Google Patents

Filtre

Info

Publication number
CA204256A
CA204256A CA204256A CA204256DA CA204256A CA 204256 A CA204256 A CA 204256A CA 204256 A CA204256 A CA 204256A CA 204256D A CA204256D A CA 204256DA CA 204256 A CA204256 A CA 204256A
Authority
CA
Canada
Prior art keywords
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
CA204256A
Other languages
English (en)
Inventor
Aubershek 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 CA204256A publication Critical patent/CA204256A/fr
Expired legal-status Critical Current

Links

CA204256A Filtre Expired CA204256A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA204256T

Publications (1)

Publication Number Publication Date
CA204256A true CA204256A (fr) 1920-09-28

Family

ID=35078692

Family Applications (1)

Application Number Title Priority Date Filing Date
CA204256A Expired CA204256A (fr) Filtre

Country Status (1)

Country Link
CA (1) CA204256A (fr)

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