CH1648969A4 - - Google Patents

Info

Publication number
CH1648969A4
CH1648969A4 CH1648969DD CH1648969A4 CH 1648969 A4 CH1648969 A4 CH 1648969A4 CH 1648969D D CH1648969D D CH 1648969DD CH 1648969 A4 CH1648969 A4 CH 1648969A4
Authority
CH
Switzerland
Application number
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 filed Critical
Publication of CH1648969A4 publication Critical patent/CH1648969A4/xx

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00Indicating the time by visual means
    • G04B19/24Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/247Clocks 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
    • G04B19/253Driving or releasing mechanisms
    • G04B19/25333Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/25353Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement
    • G04B19/25366Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by the clockwork movement manually corrected at the end of months having less than 31 days

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
CH1648969D 1969-11-05 1969-11-05 CH1648969A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1648969A CH517329A (en) 1969-11-05 1969-11-05 Calendar watch including a member indicating the days of the week

Publications (1)

Publication Number Publication Date
CH1648969A4 true CH1648969A4 (en) 1971-09-15

Family

ID=4417821

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1648969A CH517329A (en) 1969-11-05 1969-11-05 Calendar watch including a member indicating the days of the week
CH1648969D CH1648969A4 (en) 1969-11-05 1969-11-05

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1648969A CH517329A (en) 1969-11-05 1969-11-05 Calendar watch including a member indicating the days of the week

Country Status (1)

Country Link
CH (2) CH517329A (en)

Also Published As

Publication number Publication date
CH517329A (en) 1971-09-15

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