CA393524A - Ventilating fan - Google Patents

Ventilating fan

Info

Publication number
CA393524A
CA393524A CA393524A CA393524DA CA393524A CA 393524 A CA393524 A CA 393524A CA 393524 A CA393524 A CA 393524A CA 393524D A CA393524D A CA 393524DA CA 393524 A CA393524 A CA 393524A
Authority
CA
Canada
Prior art keywords
ventilating fan
ventilating
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
CA393524A
Other languages
French (fr)
Inventor
Charavay Frederick
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.)
HARTZELL INDUSTRIES
Original Assignee
HARTZELL INDUSTRIES
Publication date
Application granted granted Critical
Publication of CA393524A publication Critical patent/CA393524A/en
Expired legal-status Critical Current

Links

CA393524A Ventilating fan Expired CA393524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA393524T

Publications (1)

Publication Number Publication Date
CA393524A true CA393524A (en) 1940-12-31

Family

ID=35401026

Family Applications (1)

Application Number Title Priority Date Filing Date
CA393524A Expired CA393524A (en) Ventilating fan

Country Status (1)

Country Link
CA (1) CA393524A (en)

Similar Documents

Publication Publication Date Title
CA393524A (en) Ventilating fan
CA391348A (en) Fan construction
CA392429A (en) Ventilator
CA391411A (en) Fan system
AU112119B2 (en) Fan systems
CA393196A (en) Rotary fan
CA391093A (en) Air conditioner unit
CA388937A (en) Ventilating system
CA390488A (en) Ventilating system
CA390489A (en) Ventilating system
CA388936A (en) Ventilating system
CA392588A (en) Fan support
CA390865A (en) Centrifugal fan
CA387393A (en) Centrifugal fan
CA389648A (en) Centrifugal fan
CA391845A (en) Centrifugal fan
CA392950A (en) Centrifugal fan
CA391325A (en) Window ventilator
CA376290A (en) Ventilating fan
AU146140A (en) Fan systems
CA392217A (en) Air heater
CA389721A (en) Oscillating fan
CA393220A (en) Oscillating fan
CA389259A (en) Humidifier
CA388489A (en) Humidifier