CH28106A - Alarm clock - Google Patents

Alarm clock

Info

Publication number
CH28106A
CH28106A CH28106A CH28106DA CH28106A CH 28106 A CH28106 A CH 28106A CH 28106 A CH28106 A CH 28106A CH 28106D A CH28106D A CH 28106DA CH 28106 A CH28106 A CH 28106A
Authority
CH
Switzerland
Prior art keywords
alarm clock
alarm
clock
Prior art date
Application number
CH28106A
Other languages
French (fr)
Inventor
Nathan Weil
Original Assignee
Nathan Weil
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 Nathan Weil filed Critical Nathan Weil
Publication of CH28106A publication Critical patent/CH28106A/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)
CH28106A 1903-05-07 1903-05-07 Alarm clock CH28106A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH28106T 1903-05-07
FR332226T 1903-05-19

Publications (1)

Publication Number Publication Date
CH28106A true CH28106A (en) 1904-03-31

Family

ID=42935475

Family Applications (1)

Application Number Title Priority Date Filing Date
CH28106A CH28106A (en) 1903-05-07 1903-05-07 Alarm clock

Country Status (2)

Country Link
CH (1) CH28106A (en)
FR (1) FR332226A (en)

Also Published As

Publication number Publication date
FR332226A (en) 1903-10-19

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