CH57922A - Device for opening and closing skylight windows - Google Patents

Device for opening and closing skylight windows

Info

Publication number
CH57922A
CH57922A CH57922A CH57922DA CH57922A CH 57922 A CH57922 A CH 57922A CH 57922 A CH57922 A CH 57922A CH 57922D A CH57922D A CH 57922DA CH 57922 A CH57922 A CH 57922A
Authority
CH
Switzerland
Prior art keywords
opening
skylight windows
closing skylight
closing
windows
Prior art date
Application number
CH57922A
Other languages
German (de)
Inventor
Ferdinand Boehrer
Ludwig Graf
Original Assignee
Ferdinand Boehrer
Ludwig Graf
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 Ferdinand Boehrer, Ludwig Graf filed Critical Ferdinand Boehrer
Publication of CH57922A publication Critical patent/CH57922A/en

Links

CH57922A 1911-11-21 1911-11-21 Device for opening and closing skylight windows CH57922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH57922T 1911-11-21

Publications (1)

Publication Number Publication Date
CH57922A true CH57922A (en) 1913-02-01

Family

ID=4299373

Family Applications (1)

Application Number Title Priority Date Filing Date
CH57922A CH57922A (en) 1911-11-21 1911-11-21 Device for opening and closing skylight windows

Country Status (1)

Country Link
CH (1) CH57922A (en)

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