CA495317A - Heating and ventilating system - Google Patents

Heating and ventilating system

Info

Publication number
CA495317A
CA495317A CA495317A CA495317DA CA495317A CA 495317 A CA495317 A CA 495317A CA 495317 A CA495317 A CA 495317A CA 495317D A CA495317D A CA 495317DA CA 495317 A CA495317 A CA 495317A
Authority
CA
Canada
Prior art keywords
heating
ventilating system
ventilating
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
CA495317A
Other languages
French (fr)
Inventor
Frenger Gunnar
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA495317A publication Critical patent/CA495317A/en
Expired legal-status Critical Current

Links

CA495317A Heating and ventilating system Expired CA495317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA495317T

Publications (1)

Publication Number Publication Date
CA495317A true CA495317A (en) 1953-08-18

Family

ID=35640725

Family Applications (1)

Application Number Title Priority Date Filing Date
CA495317A Expired CA495317A (en) Heating and ventilating system

Country Status (1)

Country Link
CA (1) CA495317A (en)

Similar Documents

Publication Publication Date Title
CA495317A (en) Heating and ventilating system
CA497707A (en) Ventilators
AU166572B2 (en) Heating and ventilating apparatus
CA502135A (en) Heating and ventilating system
AU2253653A (en) Heating and ventilating apparatus
CA498606A (en) Heating system, and grill therefor
CA497127A (en) Heating and cooling systems
CA493796A (en) Heating system
CA489743A (en) Combined can and heater
CA516976A (en) Ceiling heater and ventilator
AU166560B2 (en) Automatic ventilating and cooling system
CA490741A (en) Building heating system
AU159144B2 (en) Improvement room heater
CA498894A (en) Ventilating unit
CA491589A (en) Heater fan
CA521523A (en) Automobile heating and ventilating system
AU2390553A (en) Automatic ventilating and cooling system
CA495711A (en) Combined electric heater and air circulator
CA491622A (en) Central heating systems
CA502070A (en) Cooling and ventilating system
CA492193A (en) Ventilating assemblies
CA517671A (en) Heating and ventilating systems for vehicles
CA489585A (en) Combination power plants and heating systems
CA498580A (en) Heating means
AU2111553A (en) Improvement room heater