AT52416B - Self-closing door lock. - Google Patents

Self-closing door lock.

Info

Publication number
AT52416B
AT52416B AT52416DA AT52416B AT 52416 B AT52416 B AT 52416B AT 52416D A AT52416D A AT 52416DA AT 52416 B AT52416 B AT 52416B
Authority
AT
Austria
Prior art keywords
self
door lock
closing door
closing
lock
Prior art date
Application number
Other languages
German (de)
Inventor
Otto Roland
Original Assignee
Otto Roland
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 Otto Roland filed Critical Otto Roland
Application granted granted Critical
Publication of AT52416B publication Critical patent/AT52416B/en

Links

AT52416D 1910-02-16 1911-02-11 Self-closing door lock. AT52416B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE52416X 1910-02-16

Publications (1)

Publication Number Publication Date
AT52416B true AT52416B (en) 1912-02-26

Family

ID=5627328

Family Applications (1)

Application Number Title Priority Date Filing Date
AT52416D AT52416B (en) 1910-02-16 1911-02-11 Self-closing door lock.

Country Status (1)

Country Link
AT (1) AT52416B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695068A (en) * 1970-07-13 1972-10-03 Adams Rite Mfg Narrow stile latch-lock structure
US3759074A (en) * 1971-09-22 1973-09-18 H Prahl Locking mechanism having key operation on two sides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695068A (en) * 1970-07-13 1972-10-03 Adams Rite Mfg Narrow stile latch-lock structure
US3759074A (en) * 1971-09-22 1973-09-18 H Prahl Locking mechanism having key operation on two sides

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