CH23247A - Hold-open device on automatically closing doors - Google Patents

Hold-open device on automatically closing doors

Info

Publication number
CH23247A
CH23247A CH23247A CH23247DA CH23247A CH 23247 A CH23247 A CH 23247A CH 23247 A CH23247 A CH 23247A CH 23247D A CH23247D A CH 23247DA CH 23247 A CH23247 A CH 23247A
Authority
CH
Switzerland
Prior art keywords
hold
closing doors
automatically closing
open device
open
Prior art date
Application number
CH23247A
Other languages
German (de)
Inventor
Peter Becker Johann
Original Assignee
Peter Becker Johann
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 Peter Becker Johann filed Critical Peter Becker Johann
Publication of CH23247A publication Critical patent/CH23247A/en

Links

CH23247A 1900-12-19 1900-12-19 Hold-open device on automatically closing doors CH23247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH23247T 1900-12-19

Publications (1)

Publication Number Publication Date
CH23247A true CH23247A (en) 1902-06-30

Family

ID=4231142

Family Applications (1)

Application Number Title Priority Date Filing Date
CH23247A CH23247A (en) 1900-12-19 1900-12-19 Hold-open device on automatically closing doors

Country Status (1)

Country Link
CH (1) CH23247A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012002783B4 (en) * 2011-02-17 2020-06-25 Dieter Kallwellis Door arrester on a door leaf

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012002783B4 (en) * 2011-02-17 2020-06-25 Dieter Kallwellis Door arrester on a door leaf

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