CH44158A - Warning of unlawful opening of a door - Google Patents

Warning of unlawful opening of a door

Info

Publication number
CH44158A
CH44158A CH44158A CH44158DA CH44158A CH 44158 A CH44158 A CH 44158A CH 44158 A CH44158 A CH 44158A CH 44158D A CH44158D A CH 44158DA CH 44158 A CH44158 A CH 44158A
Authority
CH
Switzerland
Prior art keywords
warning
door
unlawful opening
unlawful
opening
Prior art date
Application number
CH44158A
Other languages
French (fr)
Inventor
Claudius Meunier
Original Assignee
Claudius Meunier
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 Claudius Meunier filed Critical Claudius Meunier
Publication of CH44158A publication Critical patent/CH44158A/en

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B23/00—Arrangements producing acoustic signals at preselected times

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
CH44158A 1908-08-03 1908-08-03 Warning of unlawful opening of a door CH44158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH44158T 1908-08-03

Publications (1)

Publication Number Publication Date
CH44158A true CH44158A (en) 1909-07-16

Family

ID=4275715

Family Applications (1)

Application Number Title Priority Date Filing Date
CH44158A CH44158A (en) 1908-08-03 1908-08-03 Warning of unlawful opening of a door

Country Status (1)

Country Link
CH (1) CH44158A (en)

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