CH53528A - Ventilation system - Google Patents

Ventilation system

Info

Publication number
CH53528A
CH53528A CH53528A CH53528DA CH53528A CH 53528 A CH53528 A CH 53528A CH 53528 A CH53528 A CH 53528A CH 53528D A CH53528D A CH 53528DA CH 53528 A CH53528 A CH 53528A
Authority
CH
Switzerland
Prior art keywords
ventilation system
ventilation
Prior art date
Application number
CH53528A
Other languages
German (de)
Inventor
Josef Sigrist
Original Assignee
Josef Sigrist
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Josef Sigrist filed Critical Josef Sigrist
Publication of CH53528A publication Critical patent/CH53528A/en

Links

CH53528A 1911-08-01 1911-08-01 Ventilation system CH53528A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH53528T 1911-08-01

Publications (1)

Publication Number Publication Date
CH53528A true CH53528A (en) 1912-03-01

Family

ID=4292129

Family Applications (1)

Application Number Title Priority Date Filing Date
CH53528A CH53528A (en) 1911-08-01 1911-08-01 Ventilation system

Country Status (1)

Country Link
CH (1) CH53528A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726202A (en) * 1970-07-21 1973-04-10 Svenska Flaektfabriken Ab Arrangement at ventilation installations in rooms with high air comfort requirements
US4506655A (en) * 1981-02-03 1985-03-26 Kuechler Irvin R Compact double fan apparatus and method with grease-separating capabilities
US4671350A (en) * 1984-03-06 1987-06-09 Risto Toukola Ventilation and heat exchanging system for premises housing animals, in particular for poultry farming

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726202A (en) * 1970-07-21 1973-04-10 Svenska Flaektfabriken Ab Arrangement at ventilation installations in rooms with high air comfort requirements
US4506655A (en) * 1981-02-03 1985-03-26 Kuechler Irvin R Compact double fan apparatus and method with grease-separating capabilities
US4671350A (en) * 1984-03-06 1987-06-09 Risto Toukola Ventilation and heat exchanging system for premises housing animals, in particular for poultry farming

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