CH1453972A4 - - Google Patents
Info
- Publication number
- CH1453972A4 CH1453972A4 CH1453972D CH1453972D CH1453972A4 CH 1453972 A4 CH1453972 A4 CH 1453972A4 CH 1453972 D CH1453972 D CH 1453972D CH 1453972 D CH1453972 D CH 1453972D CH 1453972 A4 CH1453972 A4 CH 1453972A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08
- G04G9/0094—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08 using light valves, e.g. liquid crystals
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/02—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques
- G04G9/025—Visual time or date indication means by selecting desired characters out of a number of characters or by selecting indicating elements the position of which represent the time, e.g. by using multiplexing techniques provided with date indication
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP46078115A JPS4843671A (xx) | 1971-10-05 | 1971-10-05 | |
| JP46078116A JPS4843672A (xx) | 1971-10-05 | 1971-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH1453972A4 true CH1453972A4 (xx) | 1976-08-31 |
Family
ID=26419191
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1453972D CH1453972A4 (xx) | 1971-10-05 | 1972-10-05 | |
| CH1453972A CH588110B5 (xx) | 1971-10-05 | 1972-10-05 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1453972A CH588110B5 (xx) | 1971-10-05 | 1972-10-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3797222A (xx) |
| CH (2) | CH1453972A4 (xx) |
| DE (1) | DE2248872A1 (xx) |
| FR (1) | FR2156015B1 (xx) |
| GB (1) | GB1368866A (xx) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3969886A (en) * | 1971-06-30 | 1976-07-20 | Kabushiki Kaisha Daini Seikosha | Digital electronic watch for displaying both time and the time remaining within a preselected time period |
| CH1283674A4 (xx) * | 1974-09-23 | 1977-02-28 | ||
| JPH0310916B2 (xx) * | 1974-10-31 | 1991-02-14 | Citizen Watch Co Ltd | |
| US3975846A (en) * | 1975-01-27 | 1976-08-24 | Wecker Leon S | Electronic calendar system |
| JPS6030914B2 (ja) * | 1975-11-04 | 1985-07-19 | セイコーインスツルメンツ株式会社 | 電子時計 |
| JPS5319066A (en) * | 1976-08-04 | 1978-02-21 | Epson Corp | Calculator with calender |
| CH613336B (fr) * | 1976-10-04 | Ebauches Sa | Piece d'horlogerie electro-mecanique a calendrier. | |
| DE2648160A1 (de) * | 1976-10-08 | 1978-04-13 | Bbc Brown Boveri & Cie | Fluessigkristallanzeige fuer eine elektronische armbanduhr |
| US4055749A (en) * | 1976-11-26 | 1977-10-25 | Kraushaar Jonathan M | Electronic Hebrew calendar and date calculator |
| JPS6037437B2 (ja) * | 1977-03-30 | 1985-08-26 | カシオ計算機株式会社 | カレンダ表示装置 |
| US4194196A (en) * | 1977-10-25 | 1980-03-18 | Mohiuddin Mohammed S | Illuminated master calendar and message recording system |
| FR2421433A1 (fr) * | 1978-03-30 | 1979-10-26 | Casio Computer Co Ltd | Dispositif d'affichage electronique |
| US4274146A (en) * | 1978-06-12 | 1981-06-16 | Casio Computer Co., Ltd. | Calendar data display device for an electronic device |
| EP0008234A1 (en) * | 1978-08-11 | 1980-02-20 | Mackay, Simon Brooke, The Baron Tanlaw | Electronic calendar device |
| JPS5587084A (en) * | 1978-12-25 | 1980-07-01 | Casio Comput Co Ltd | Electronic watch |
| EP0063771B1 (en) * | 1981-04-22 | 1986-02-05 | Olympus Optical Co., Ltd. | Leap year compensation system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3333410A (en) * | 1965-04-02 | 1967-08-01 | Instr For Industry Inc | Electronic clock-calendar |
| GB1128419A (en) * | 1967-04-24 | 1968-09-25 | Lau Chun Leung | Calendar clock mechanism |
| US3516242A (en) * | 1968-02-23 | 1970-06-23 | Sprague Electric Co | Visual display of time variable electric information |
-
1972
- 1972-09-19 GB GB4336772A patent/GB1368866A/en not_active Expired
- 1972-10-04 FR FR7235127A patent/FR2156015B1/fr not_active Expired
- 1972-10-05 DE DE19722248872 patent/DE2248872A1/de active Pending
- 1972-10-05 CH CH1453972D patent/CH1453972A4/xx unknown
- 1972-10-05 US US00295194A patent/US3797222A/en not_active Expired - Lifetime
- 1972-10-05 CH CH1453972A patent/CH588110B5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2156015A1 (xx) | 1973-05-25 |
| CH588110B5 (xx) | 1977-05-31 |
| US3797222A (en) | 1974-03-19 |
| DE2248872A1 (de) | 1973-04-12 |
| GB1368866A (en) | 1974-10-02 |
| FR2156015B1 (xx) | 1975-09-12 |