CH43004A - Device for the automatic closing of a smoke exhaust flap - Google Patents

Device for the automatic closing of a smoke exhaust flap

Info

Publication number
CH43004A
CH43004A CH43004A CH43004DA CH43004A CH 43004 A CH43004 A CH 43004A CH 43004 A CH43004 A CH 43004A CH 43004D A CH43004D A CH 43004DA CH 43004 A CH43004 A CH 43004A
Authority
CH
Switzerland
Prior art keywords
smoke exhaust
automatic closing
exhaust flap
flap
closing
Prior art date
Application number
CH43004A
Other languages
German (de)
Inventor
Sulzer Gebrueder
Original Assignee
Sulzer Ag
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 Sulzer Ag filed Critical Sulzer Ag
Publication of CH43004A publication Critical patent/CH43004A/en

Links

CH43004A 1908-03-06 1908-03-06 Device for the automatic closing of a smoke exhaust flap CH43004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH43004T 1908-03-06

Publications (1)

Publication Number Publication Date
CH43004A true CH43004A (en) 1909-04-16

Family

ID=4273508

Family Applications (1)

Application Number Title Priority Date Filing Date
CH43004A CH43004A (en) 1908-03-06 1908-03-06 Device for the automatic closing of a smoke exhaust flap

Country Status (1)

Country Link
CH (1) CH43004A (en)

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