CA379799A - Ventilateur centrifuge - Google Patents

Ventilateur centrifuge

Info

Publication number
CA379799A
CA379799A CA379799A CA379799DA CA379799A CA 379799 A CA379799 A CA 379799A CA 379799 A CA379799 A CA 379799A CA 379799D A CA379799D A CA 379799DA CA 379799 A CA379799 A CA 379799A
Authority
CA
Canada
Prior art keywords
centrifugal fan
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
CA379799A
Other languages
English (en)
Inventor
F. Hagen Harold
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.)
BF Sturtevant Co
Original Assignee
BF Sturtevant Co
Publication date
Application granted granted Critical
Publication of CA379799A publication Critical patent/CA379799A/fr
Expired legal-status Critical Current

Links

CA379799A Ventilateur centrifuge Expired CA379799A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA379799T

Publications (1)

Publication Number Publication Date
CA379799A true CA379799A (fr) 1939-02-28

Family

ID=35384125

Family Applications (1)

Application Number Title Priority Date Filing Date
CA379799A Expired CA379799A (fr) Ventilateur centrifuge

Country Status (1)

Country Link
CA (1) CA379799A (fr)

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