FR368497A - - Google Patents

Info

Publication number
FR368497A
FR368497A FR368497DA FR368497A FR 368497 A FR368497 A FR 368497A FR 368497D A FR368497D A FR 368497DA FR 368497 A FR368497 A FR 368497A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR368497A publication Critical patent/FR368497A/fr
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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator disc-shaped
    • G04B19/253—Driving or releasing mechanisms
    • G04B19/25333—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25353—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • G04B19/2536—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement automatically corrected at the end of months having less than 31 days
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/241—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars the date is indicated by one or more hands
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/26—Clocks or watches with indicators for tides, for the phases of the moon, or the like
    • G04B19/268—Clocks or watches with indicators for tides, for the phases of the moon, or the like with indicators for the phases of the moon

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
FR368497D Expired FR368497A (zh)

Publications (1)

Publication Number Publication Date
FR368497A true FR368497A (zh) 1900-01-01

Family

ID=1415560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR368497D Expired FR368497A (zh)

Country Status (1)

Country Link
FR (1) FR368497A (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH656504GA3 (en) * 1984-08-13 1986-07-15 Intricate watch with trailing perpetual calendar
EP0191921A2 (de) * 1985-02-20 1986-08-27 IWC International Watch Co. AG Uhr
CH660440GA3 (fr) * 1985-01-23 1987-04-30 Dubois & Depraz Sa Mécanisme de quantième perpétuel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH656504GA3 (en) * 1984-08-13 1986-07-15 Intricate watch with trailing perpetual calendar
CH660440GA3 (fr) * 1985-01-23 1987-04-30 Dubois & Depraz Sa Mécanisme de quantième perpétuel
EP0191921A2 (de) * 1985-02-20 1986-08-27 IWC International Watch Co. AG Uhr
EP0191921A3 (en) * 1985-02-20 1988-06-08 Iwc International Watch Co. Ag Watch

Similar Documents

Publication Publication Date Title
AT10830B (zh)
FR837845A (zh)
AT10960B (zh)
AT10823B (zh)
AT10924B (zh)
AT11477B (zh)
AT12322B (zh)
AT12637B (zh)
AT11564B (zh)
AT11623B (zh)
AT12610B (zh)
AT12519B (zh)
AT13445B (zh)
AT11375B (zh)
AT12513B (zh)
AT12432B (zh)
AT11409B (zh)
AT12417B (zh)
AT1712B (zh)
AT11462B (zh)
AT6830B (zh)
AT2598B (zh)
AT11625B (zh)
AT11475B (zh)
AT13656B (zh)