CA548345A - Roue de ventilateur centrifuge - Google Patents

Roue de ventilateur centrifuge

Info

Publication number
CA548345A
CA548345A CA548345A CA548345DA CA548345A CA 548345 A CA548345 A CA 548345A CA 548345 A CA548345 A CA 548345A CA 548345D A CA548345D A CA 548345DA CA 548345 A CA548345 A CA 548345A
Authority
CA
Canada
Prior art keywords
centrifugal fan
fan wheel
wheel
centrifugal
fan
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
CA548345A
Other languages
English (en)
Inventor
I. Doyle Dewey
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.)
Doyle Vacuum Cleaner Co
Original Assignee
Doyle Vacuum Cleaner Co
Publication date
Application granted granted Critical
Publication of CA548345A publication Critical patent/CA548345A/fr
Expired legal-status Critical Current

Links

CA548345A Roue de ventilateur centrifuge Expired CA548345A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA548345T

Publications (1)

Publication Number Publication Date
CA548345A true CA548345A (fr) 1957-11-05

Family

ID=35709717

Family Applications (1)

Application Number Title Priority Date Filing Date
CA548345A Expired CA548345A (fr) Roue de ventilateur centrifuge

Country Status (1)

Country Link
CA (1) CA548345A (fr)

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