CA255705A - Filtre d'air - Google Patents

Filtre d'air

Info

Publication number
CA255705A
CA255705A CA255705A CA255705DA CA255705A CA 255705 A CA255705 A CA 255705A CA 255705 A CA255705 A CA 255705A CA 255705D A CA255705D A CA 255705DA CA 255705 A CA255705 A CA 255705A
Authority
CA
Canada
Prior art keywords
filter
air
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
CA255705A
Other languages
English (en)
Inventor
Speidel Robert
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 CA255705A publication Critical patent/CA255705A/fr
Expired legal-status Critical Current

Links

CA255705A Filtre d'air Expired CA255705A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA255705T

Publications (1)

Publication Number Publication Date
CA255705A true CA255705A (fr) 1925-11-24

Family

ID=35164255

Family Applications (1)

Application Number Title Priority Date Filing Date
CA255705A Expired CA255705A (fr) Filtre d'air

Country Status (1)

Country Link
CA (1) CA255705A (fr)

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