AT175184B - Coupling device for simultaneous opening, closing and locking of double doors and double windows or the like. - Google Patents

Coupling device for simultaneous opening, closing and locking of double doors and double windows or the like.

Info

Publication number
AT175184B
AT175184B AT175184DA AT175184B AT 175184 B AT175184 B AT 175184B AT 175184D A AT175184D A AT 175184DA AT 175184 B AT175184 B AT 175184B
Authority
AT
Austria
Prior art keywords
double
locking
closing
coupling device
simultaneous opening
Prior art date
Application number
Other languages
German (de)
Inventor
Franz Hutar
Original Assignee
Franz Hutar
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 Franz Hutar filed Critical Franz Hutar
Application granted granted Critical
Publication of AT175184B publication Critical patent/AT175184B/en

Links

AT175184D 1951-05-30 1951-05-30 Coupling device for simultaneous opening, closing and locking of double doors and double windows or the like. AT175184B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT175184T 1951-05-30

Publications (1)

Publication Number Publication Date
AT175184B true AT175184B (en) 1953-06-10

Family

ID=3658222

Family Applications (1)

Application Number Title Priority Date Filing Date
AT175184D AT175184B (en) 1951-05-30 1951-05-30 Coupling device for simultaneous opening, closing and locking of double doors and double windows or the like.

Country Status (1)

Country Link
AT (1) AT175184B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954320C (en) * 1954-04-30 1956-12-13 Hanns Harnapp Double lift door or window

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE954320C (en) * 1954-04-30 1956-12-13 Hanns Harnapp Double lift door or window

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