CH55453A - Automatically acting projection device, in particular for advertising purposes - Google Patents

Automatically acting projection device, in particular for advertising purposes

Info

Publication number
CH55453A
CH55453A CH55453A CH55453DA CH55453A CH 55453 A CH55453 A CH 55453A CH 55453 A CH55453 A CH 55453A CH 55453D A CH55453D A CH 55453DA CH 55453 A CH55453 A CH 55453A
Authority
CH
Switzerland
Prior art keywords
projection device
advertising purposes
automatically acting
acting projection
automatically
Prior art date
Application number
CH55453A
Other languages
German (de)
Inventor
Archimede Finetti
Hermann Tischer
Original Assignee
Archimede Finetti
Hermann Tischer
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 Archimede Finetti, Hermann Tischer filed Critical Archimede Finetti
Publication of CH55453A publication Critical patent/CH55453A/en

Links

CH55453A 1910-12-17 1910-12-17 Automatically acting projection device, in particular for advertising purposes CH55453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH55453T 1910-12-17

Publications (1)

Publication Number Publication Date
CH55453A true CH55453A (en) 1912-08-16

Family

ID=4295375

Family Applications (1)

Application Number Title Priority Date Filing Date
CH55453A CH55453A (en) 1910-12-17 1910-12-17 Automatically acting projection device, in particular for advertising purposes

Country Status (1)

Country Link
CH (1) CH55453A (en)

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