CH17223A - Automatic closing device for window shutters - Google Patents

Automatic closing device for window shutters

Info

Publication number
CH17223A
CH17223A CH17223A CH17223DA CH17223A CH 17223 A CH17223 A CH 17223A CH 17223 A CH17223 A CH 17223A CH 17223D A CH17223D A CH 17223DA CH 17223 A CH17223 A CH 17223A
Authority
CH
Switzerland
Prior art keywords
closing device
automatic closing
window shutters
shutters
window
Prior art date
Application number
CH17223A
Other languages
German (de)
Inventor
Wilhelm Fuchs Carl
Original Assignee
Wilhelm Fuchs Carl
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 Wilhelm Fuchs Carl filed Critical Wilhelm Fuchs Carl
Publication of CH17223A publication Critical patent/CH17223A/en

Links

CH17223A 1898-06-23 1898-06-23 Automatic closing device for window shutters CH17223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH17223T 1898-06-23

Publications (1)

Publication Number Publication Date
CH17223A true CH17223A (en) 1899-05-15

Family

ID=4217059

Family Applications (1)

Application Number Title Priority Date Filing Date
CH17223A CH17223A (en) 1898-06-23 1898-06-23 Automatic closing device for window shutters

Country Status (1)

Country Link
CH (1) CH17223A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073452A (en) * 1975-08-14 1978-02-14 Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung Apparatus for delaying the pressure drop in pressurized cabins or the like especially in an emergency

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4073452A (en) * 1975-08-14 1978-02-14 Messerschmitt-Bolkow-Blohm Gesellschaft Mit Beschrankter Haftung Apparatus for delaying the pressure drop in pressurized cabins or the like especially in an emergency

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