FR2188210A1 - - Google Patents
Info
- Publication number
- FR2188210A1 FR2188210A1 FR7321241A FR7321241A FR2188210A1 FR 2188210 A1 FR2188210 A1 FR 2188210A1 FR 7321241 A FR7321241 A FR 7321241A FR 7321241 A FR7321241 A FR 7321241A FR 2188210 A1 FR2188210 A1 FR 2188210A1
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G99/00—Subject matter not provided for in other groups of this subclass
- G04G99/003—Pulse shaping; Amplification
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G19/00—Electric power supply circuits specially adapted for use in electronic time-pieces
- G04G19/02—Conversion or regulation of current or voltage
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0023—Visual time or date indication means by light valves in general
- G04G9/0029—Details
- G04G9/0047—Details electrical, e.g. selection or application of the operating voltage
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electric Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/432,720 US3934399A (en) | 1972-06-12 | 1974-01-11 | Electric timepiece incorporating rectifier and driving circuits integrated in a single chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47058476A JPS4919853A (th) | 1972-06-12 | 1972-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2188210A1 true FR2188210A1 (th) | 1974-01-18 |
| FR2188210B1 FR2188210B1 (th) | 1977-08-19 |
Family
ID=13085474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7321241A Expired FR2188210B1 (th) | 1972-06-12 | 1973-06-12 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4919853A (th) |
| DE (1) | DE2329875B2 (th) |
| FR (1) | FR2188210B1 (th) |
| GB (1) | GB1402679A (th) |
| HK (1) | HK3378A (th) |
| MY (1) | MY7800065A (th) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5666700U (th) * | 1979-10-30 | 1981-06-03 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2122683A1 (de) * | 1970-05-11 | 1971-11-25 | Manuf Des Montres Rolex Sa Bie | Uhr, deren Anzeigeeinrichtung mindestens eine Flüssigkristall-Zelle aufweist |
-
1972
- 1972-06-12 JP JP47058476A patent/JPS4919853A/ja active Pending
-
1973
- 1973-05-24 GB GB2484873A patent/GB1402679A/en not_active Expired
- 1973-06-12 FR FR7321241A patent/FR2188210B1/fr not_active Expired
- 1973-06-12 DE DE19732329875 patent/DE2329875B2/de not_active Withdrawn
-
1978
- 1978-01-19 HK HK3378A patent/HK3378A/xx unknown
- 1978-12-30 MY MY7800065A patent/MY7800065A/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2122683A1 (de) * | 1970-05-11 | 1971-11-25 | Manuf Des Montres Rolex Sa Bie | Uhr, deren Anzeigeeinrichtung mindestens eine Flüssigkristall-Zelle aufweist |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2188210B1 (th) | 1977-08-19 |
| DE2329875B2 (de) | 1979-08-16 |
| MY7800065A (en) | 1978-12-31 |
| DE2329875A1 (de) | 1974-01-03 |
| GB1402679A (en) | 1975-08-13 |
| HK3378A (en) | 1978-01-27 |
| JPS4919853A (th) | 1974-02-21 |