CH289113A - Alarm clock. - Google Patents

Alarm clock.

Info

Publication number
CH289113A
CH289113A CH289113DA CH289113A CH 289113 A CH289113 A CH 289113A CH 289113D A CH289113D A CH 289113DA CH 289113 A CH289113 A CH 289113A
Authority
CH
Switzerland
Prior art keywords
alarm clock
alarm
clock
Prior art date
Application number
Other languages
French (fr)
Inventor
Froidevaux Jean-Michel
Original Assignee
Froidevaux Jean Michel
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 Froidevaux Jean Michel filed Critical Froidevaux Jean Michel
Publication of CH289113A publication Critical patent/CH289113A/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
    • G04B23/02—Alarm clocks
    • G04B23/12—Alarm watches to be worn in pockets or on the wrist

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
CH289113D 1950-11-30 1950-11-30 Alarm clock. CH289113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH289113T 1950-11-30

Publications (1)

Publication Number Publication Date
CH289113A true CH289113A (en) 1953-02-28

Family

ID=4486511

Family Applications (1)

Application Number Title Priority Date Filing Date
CH289113D CH289113A (en) 1950-11-30 1950-11-30 Alarm clock.

Country Status (1)

Country Link
CH (1) CH289113A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040969B (en) * 1953-06-25 1958-10-09 Manuf Des Montres & Chronograp Pocket or wrist watch
EP1708051A1 (en) * 2005-03-31 2006-10-04 Zenith International SA Timepiece comprising an alarm

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040969B (en) * 1953-06-25 1958-10-09 Manuf Des Montres & Chronograp Pocket or wrist watch
EP1708051A1 (en) * 2005-03-31 2006-10-04 Zenith International SA Timepiece comprising an alarm
WO2006103289A3 (en) * 2005-03-31 2007-01-04 Zenith Internat Sa Timepiece comprising an alarm
US7742362B2 (en) 2005-03-31 2010-06-22 Lvmh Swiss Manufactures Sa Timepiece comprising an alarm
US7881161B2 (en) 2005-03-31 2011-02-01 Lvmh Swiss Manufactures Sa Timepiece comprising an alarm

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