CA437680A - Ventilateur centrifuge - Google Patents

Ventilateur centrifuge

Info

Publication number
CA437680A
CA437680A CA437680A CA437680DA CA437680A CA 437680 A CA437680 A CA 437680A CA 437680 A CA437680 A CA 437680A CA 437680D A CA437680D A CA 437680DA CA 437680 A CA437680 A CA 437680A
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
CA437680A
Other languages
English (en)
Inventor
Cassie John
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 CA437680A publication Critical patent/CA437680A/fr
Expired legal-status Critical Current

Links

CA437680A Ventilateur centrifuge Expired CA437680A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA437680T

Publications (1)

Publication Number Publication Date
CA437680A true CA437680A (fr) 1946-10-29

Family

ID=35552915

Family Applications (1)

Application Number Title Priority Date Filing Date
CA437680A Expired CA437680A (fr) Ventilateur centrifuge

Country Status (1)

Country Link
CA (1) CA437680A (fr)

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