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FR321499A - Next stop warning signal applied to apartment clocks - Google Patents

Next stop warning signal applied to apartment clocks

Info

Publication number
FR321499A
FR321499A FR321499DA FR321499A FR 321499 A FR321499 A FR 321499A FR 321499D A FR321499D A FR 321499DA FR 321499 A FR321499 A FR 321499A
Authority
FR
France
Prior art keywords
apartment
clocks
warning signal
signal applied
next stop
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
Raynal Gustave
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.)
RAYNAL GUSTAVE
Original Assignee
RAYNAL GUSTAVE
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 RAYNAL GUSTAVE filed Critical RAYNAL GUSTAVE
Application granted granted Critical
Publication of FR321499A publication Critical patent/FR321499A/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
    • G04B9/00—Supervision of the state of winding, e.g. indicating the amount of winding
    • G04B9/005—Supervision of the state of winding, e.g. indicating the amount of winding by optical indication of the amount of winding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR321499D 1902-05-22 1902-05-22 Next stop warning signal applied to apartment clocks Expired FR321499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR321499T 1902-05-22

Publications (1)

Publication Number Publication Date
FR321499A true FR321499A (en) 1903-01-12

Family

ID=1371926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR321499D Expired FR321499A (en) 1902-05-22 1902-05-22 Next stop warning signal applied to apartment clocks

Country Status (1)

Country Link
FR (1) FR321499A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2339410A1 (en) 2009-12-28 2011-06-29 Blancpain S.A. Dynamometric device indicating the torque lead of a timepiece barrel
CN115708020A (en) * 2021-08-18 2023-02-21 精工爱普生株式会社 Clock and watch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2339410A1 (en) 2009-12-28 2011-06-29 Blancpain S.A. Dynamometric device indicating the torque lead of a timepiece barrel
CN115708020A (en) * 2021-08-18 2023-02-21 精工爱普生株式会社 Clock and watch
EP4137891A1 (en) * 2021-08-18 2023-02-22 Seiko Epson Corporation Watch
US12197172B2 (en) 2021-08-18 2025-01-14 Seiko Epson Corporation Watch

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