CA457441A - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number
CA457441A
CA457441A CA457441A CA457441DA CA457441A CA 457441 A CA457441 A CA 457441A CA 457441 A CA457441 A CA 457441A CA 457441D A CA457441D A CA 457441DA CA 457441 A CA457441 A CA 457441A
Authority
CA
Canada
Prior art keywords
vacuum cleaner
cleaner
vacuum
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
CA457441A
Other languages
French (fr)
Inventor
C. Doughman Ferman
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 CA457441A publication Critical patent/CA457441A/en
Expired legal-status Critical Current

Links

CA457441A Vacuum cleaner Expired CA457441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA457441T

Publications (1)

Publication Number Publication Date
CA457441A true CA457441A (en) 1949-06-21

Family

ID=35575180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA457441A Expired CA457441A (en) Vacuum cleaner

Country Status (1)

Country Link
CA (1) CA457441A (en)

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