CH507871A4 - - Google Patents
Info
- Publication number
- CH507871A4 CH507871A4 CH507871DD CH507871A4 CH 507871 A4 CH507871 A4 CH 507871A4 CH 507871D D CH507871D D CH 507871DD CH 507871 A4 CH507871 A4 CH 507871A4
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH507871A CH538137A (fr) | 1971-04-07 | 1971-04-07 | Montre à quantième |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH507871A4 true CH507871A4 (zh) | 1972-12-29 |
Family
ID=4287565
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH507871A CH538137A (fr) | 1971-04-07 | 1971-04-07 | Montre à quantième |
| CH507871D CH507871A4 (zh) | 1971-04-07 | 1971-04-07 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH507871A CH538137A (fr) | 1971-04-07 | 1971-04-07 | Montre à quantième |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3750385A (zh) |
| CH (2) | CH538137A (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH672222B5 (zh) * | 1987-11-11 | 1990-05-15 | Rolex Montres | |
| US5566136A (en) * | 1996-03-18 | 1996-10-15 | Timex Corporation | Multifunctional holding plate for an analog wristwatch with date ring |
| DE02405094T1 (de) * | 2002-02-11 | 2004-05-19 | Rolex Sa | Jährlicher Kalendermechanismus für Uhrwerk |
| EP1349020A1 (fr) * | 2002-03-28 | 2003-10-01 | Manufacture Roger Dubuis S.A. | Pièce d'horlogerie à calendrier |
| EP1471396A1 (fr) * | 2003-04-25 | 2004-10-27 | Frédéric Crettex | Mécanisme indicateur de quantième pour mouvement de montre |
| DE60314752T2 (de) * | 2003-10-13 | 2008-04-10 | Daniel Roth Et Gerald Genta Haute Horlogerie S.A. | Ewige oder jährliche Kalenderuhr mit einem mechanismus zur Anzeige der Nummer der Tage im aktuellen Monat |
| ATE418093T1 (de) * | 2006-10-24 | 2009-01-15 | Eta Sa Mft Horlogere Suisse | Jahreskalendermechanismus für uhrwerk |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US203640A (en) * | 1876-10-12 | 1878-05-14 | Improvement in calendar-watches | |
| US563268A (en) * | 1893-03-06 | 1896-07-07 | Perpetual calendar for watches or clocks | |
| US2286000A (en) * | 1940-11-01 | 1942-06-09 | Warren Telechron Co | Calendar clock |
| US2483775A (en) * | 1947-02-27 | 1949-10-04 | Lodewyk Den Hartog | Mechanical calendar |
| US2709885A (en) * | 1951-12-28 | 1955-06-07 | Marinus T Van Kampen | Calendar mechanism |
| US3373558A (en) * | 1965-08-30 | 1968-03-19 | Makiri Uria | Calendar clock or watch |
-
1971
- 1971-04-07 CH CH507871A patent/CH538137A/fr unknown
- 1971-04-07 CH CH507871D patent/CH507871A4/xx unknown
-
1972
- 1972-03-13 US US00234288A patent/US3750385A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH538137A (fr) | 1972-12-29 |
| US3750385A (en) | 1973-08-07 |