CA433887A - Ventilateur a deux etages - Google Patents

Ventilateur a deux etages

Info

Publication number
CA433887A
CA433887A CA433887A CA433887DA CA433887A CA 433887 A CA433887 A CA 433887A CA 433887 A CA433887 A CA 433887A CA 433887D A CA433887D A CA 433887DA CA 433887 A CA433887 A CA 433887A
Authority
CA
Canada
Prior art keywords
stage fan
fan
stage
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
CA433887A
Other languages
English (en)
Inventor
A. Lundstrom Ernest
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.)
Alstom Power Inc
Original Assignee
Air Preheater Co Inc
Publication date
Application granted granted Critical
Publication of CA433887A publication Critical patent/CA433887A/fr
Expired legal-status Critical Current

Links

CA433887A Ventilateur a deux etages Expired CA433887A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA433887T

Publications (1)

Publication Number Publication Date
CA433887A true CA433887A (fr) 1946-04-02

Family

ID=35548513

Family Applications (1)

Application Number Title Priority Date Filing Date
CA433887A Expired CA433887A (fr) Ventilateur a deux etages

Country Status (1)

Country Link
CA (1) CA433887A (fr)

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