FR381769A - Alarm clock movement winding every two weeks - Google Patents

Alarm clock movement winding every two weeks

Info

Publication number
FR381769A
FR381769A FR381769DA FR381769A FR 381769 A FR381769 A FR 381769A FR 381769D A FR381769D A FR 381769DA FR 381769 A FR381769 A FR 381769A
Authority
FR
France
Prior art keywords
weeks
alarm clock
clock movement
movement winding
winding
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
Edouard-Emile Courtin
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.)
EDOUARD-EMILE COURTIN
Original Assignee
EDOUARD-EMILE COURTIN
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 EDOUARD-EMILE COURTIN filed Critical EDOUARD-EMILE COURTIN
Application granted granted Critical
Publication of FR381769A publication Critical patent/FR381769A/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
    • G04B23/08—Alarm clocks operating on successive days without resetting; operating only once in each 24 hours

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
FR381769D 1907-09-13 1907-09-13 Alarm clock movement winding every two weeks Expired FR381769A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR381769T 1907-09-13

Publications (1)

Publication Number Publication Date
FR381769A true FR381769A (en) 1908-01-21

Family

ID=1427899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR381769D Expired FR381769A (en) 1907-09-13 1907-09-13 Alarm clock movement winding every two weeks

Country Status (1)

Country Link
FR (1) FR381769A (en)

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