CH66973A4 - - Google Patents
Info
- Publication number
- CH66973A4 CH66973A4 CH66973D CH66973D CH66973A4 CH 66973 A4 CH66973 A4 CH 66973A4 CH 66973 D CH66973 D CH 66973D CH 66973 D CH66973 D CH 66973D CH 66973 A4 CH66973 A4 CH 66973A4
- Authority
- CH
- Switzerland
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
- G04B19/25366—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 manually corrected at the end of months having less than 31 days
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH66973A CH566042A (en) | 1973-01-18 | 1973-01-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH66973A4 true CH66973A4 (en) | 1975-03-27 |
Family
ID=4192381
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH66973A CH566042A (en) | 1972-12-11 | 1973-01-18 | |
CH66973D CH66973A4 (en) | 1973-01-18 | 1973-01-18 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH66973A CH566042A (en) | 1972-12-11 | 1973-01-18 |
Country Status (1)
Country | Link |
---|---|
CH (2) | CH566042A (en) |
-
1973
- 1973-01-18 CH CH66973A patent/CH566042A/xx unknown
- 1973-01-18 CH CH66973D patent/CH66973A4/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CH566042A (en) | 1975-08-29 |