CH21902A - Device for the automatic lighting and extinguishing of a lighting apparatus at certain times - Google Patents

Device for the automatic lighting and extinguishing of a lighting apparatus at certain times

Info

Publication number
CH21902A
CH21902A CH21902A CH21902DA CH21902A CH 21902 A CH21902 A CH 21902A CH 21902 A CH21902 A CH 21902A CH 21902D A CH21902D A CH 21902DA CH 21902 A CH21902 A CH 21902A
Authority
CH
Switzerland
Prior art keywords
lighting
extinguishing
certain times
automatic
lighting apparatus
Prior art date
Application number
CH21902A
Other languages
German (de)
Inventor
Loesch-Apparate Akti Zuend-Und
Original Assignee
Automatische Zuend Und Loesch
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 Automatische Zuend Und Loesch filed Critical Automatische Zuend Und Loesch
Publication of CH21902A publication Critical patent/CH21902A/en

Links

CH21902A 1900-11-16 1900-11-16 Device for the automatic lighting and extinguishing of a lighting apparatus at certain times CH21902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH21902T 1900-11-16

Publications (1)

Publication Number Publication Date
CH21902A true CH21902A (en) 1901-10-31

Family

ID=4227983

Family Applications (1)

Application Number Title Priority Date Filing Date
CH21902A CH21902A (en) 1900-11-16 1900-11-16 Device for the automatic lighting and extinguishing of a lighting apparatus at certain times

Country Status (1)

Country Link
CH (1) CH21902A (en)

Similar Documents

Publication Publication Date Title
CH21902A (en) Device for the automatic lighting and extinguishing of a lighting apparatus at certain times
CH34726A (en) Apparatus for automatically shutting off pipelines in the event of pipe bursts
CH49495A (en) Device for automatic lighting and extinguishing of lighting apparatus
CH49496A (en) Device for automatic lighting and extinguishing of lighting apparatus
CH21887A (en) Device for bending circular rings
CH24350A (en) Device for bending and winding pipes
CH22969A (en) Apparatus for rescuing people from the risk of fire
CH24244A (en) Device for thread cutting
CH20961A (en) Device for straightening the workpieces with automatic feeding devices
CH20960A (en) Device for straightening the workpieces with automatic feeding devices
CH19380A (en) Device for carrying and holding together loose sheets
CH31918A (en) Device on a photographic apparatus for convenient adjustment of the same
AT23108B (en) Device for holding images of various sizes on a support.
CH23362A (en) Acetylene gas apparatus with carbide funnel and device to automatically close the funnel opening
CH48436A (en) Method and device for extinguishing lime
CH21426A (en) Device for cleaning long pipelines
CH26985A (en) Device for hanging and pulling up gas lamps and for feeding gas into the latter
AT23741B (en) Method and device for lifting liquids.
AT23742B (en) Method and device for lifting liquids.
CH17070A (en) Device for milking
CH62674A (en) Device for the automatic ignition and extinguishing of lighting apparatus
CH74442A (en) Method and device for homogenizing
CH26209A (en) Device for boiling and vaporizing
CH23088A (en) Device for holding the Grankötzer on spindles
CH30737A (en) Apparatus for developing and fixing in daylight