CH56990A - Hold-open device for window and door leaves - Google Patents

Hold-open device for window and door leaves

Info

Publication number
CH56990A
CH56990A CH56990A CH56990DA CH56990A CH 56990 A CH56990 A CH 56990A CH 56990 A CH56990 A CH 56990A CH 56990D A CH56990D A CH 56990DA CH 56990 A CH56990 A CH 56990A
Authority
CH
Switzerland
Prior art keywords
window
hold
door leaves
open device
open
Prior art date
Application number
CH56990A
Other languages
German (de)
Inventor
Henri Altherr
Original Assignee
Henri Altherr
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 Henri Altherr filed Critical Henri Altherr
Publication of CH56990A publication Critical patent/CH56990A/en

Links

CH56990A 1911-06-17 1911-06-17 Hold-open device for window and door leaves CH56990A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH56990T 1911-06-17

Publications (1)

Publication Number Publication Date
CH56990A true CH56990A (en) 1912-12-02

Family

ID=4297883

Family Applications (1)

Application Number Title Priority Date Filing Date
CH56990A CH56990A (en) 1911-06-17 1911-06-17 Hold-open device for window and door leaves

Country Status (1)

Country Link
CH (1) CH56990A (en)

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