CH63514A - Device for the automatic closing of doors - Google Patents

Device for the automatic closing of doors

Info

Publication number
CH63514A
CH63514A CH63514A CH63514DA CH63514A CH 63514 A CH63514 A CH 63514A CH 63514 A CH63514 A CH 63514A CH 63514D A CH63514D A CH 63514DA CH 63514 A CH63514 A CH 63514A
Authority
CH
Switzerland
Prior art keywords
doors
automatic closing
closing
automatic
Prior art date
Application number
CH63514A
Other languages
German (de)
Inventor
Josef Neyer
Original Assignee
Josef Neyer
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 Josef Neyer filed Critical Josef Neyer
Publication of CH63514A publication Critical patent/CH63514A/en

Links

CH63514A 1913-03-10 1913-03-10 Device for the automatic closing of doors CH63514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH63514T 1913-03-10

Publications (1)

Publication Number Publication Date
CH63514A true CH63514A (en) 1914-04-01

Family

ID=4308199

Family Applications (1)

Application Number Title Priority Date Filing Date
CH63514A CH63514A (en) 1913-03-10 1913-03-10 Device for the automatic closing of doors

Country Status (1)

Country Link
CH (1) CH63514A (en)

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