FR431932A - Clockwork piece with alarm clock, perfected - Google Patents

Clockwork piece with alarm clock, perfected

Info

Publication number
FR431932A
FR431932A FR431932DA FR431932A FR 431932 A FR431932 A FR 431932A FR 431932D A FR431932D A FR 431932DA FR 431932 A FR431932 A FR 431932A
Authority
FR
France
Prior art keywords
perfected
alarm clock
clockwork
piece
clockwork piece
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Henri Dalcher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HENRI DALCHER
Original Assignee
HENRI DALCHER
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 HENRI DALCHER filed Critical HENRI DALCHER
Application granted granted Critical
Publication of FR431932A publication Critical patent/FR431932A/en
Expired legal-status Critical Current

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)
FR431932D 1911-07-03 1911-07-03 Clockwork piece with alarm clock, perfected Expired FR431932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR431932T 1911-07-03

Publications (1)

Publication Number Publication Date
FR431932A true FR431932A (en) 1911-11-23

Family

ID=1474064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR431932D Expired FR431932A (en) 1911-07-03 1911-07-03 Clockwork piece with alarm clock, perfected

Country Status (1)

Country Link
FR (1) FR431932A (en)

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