FR2198186A1 - - Google Patents
Info
- Publication number
- FR2198186A1 FR2198186A1 FR7231531A FR7231531A FR2198186A1 FR 2198186 A1 FR2198186 A1 FR 2198186A1 FR 7231531 A FR7231531 A FR 7231531A FR 7231531 A FR7231531 A FR 7231531A FR 2198186 A1 FR2198186 A1 FR 2198186A1
- 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.)
- Withdrawn
Links
Classifications
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- 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
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- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C17/00—Indicating the time optically by electric means
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- 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
- G04G9/04—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 by controlling light sources, e.g. electroluminescent diodes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7231531A FR2198186A1 (fr) | 1972-09-06 | 1972-09-06 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7231531A FR2198186A1 (fr) | 1972-09-06 | 1972-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2198186A1 true FR2198186A1 (fr) | 1974-03-29 |
Family
ID=9103922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7231531A Withdrawn FR2198186A1 (fr) | 1972-09-06 | 1972-09-06 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2198186A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999008162A1 (fr) * | 1997-08-08 | 1999-02-18 | Riss-Team Einfache Gesellschaft | Montre |
CN104914710A (zh) * | 2015-07-06 | 2015-09-16 | 济南大学 | 一种无指针钟表 |
-
1972
- 1972-09-06 FR FR7231531A patent/FR2198186A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999008162A1 (fr) * | 1997-08-08 | 1999-02-18 | Riss-Team Einfache Gesellschaft | Montre |
CN104914710A (zh) * | 2015-07-06 | 2015-09-16 | 济南大学 | 一种无指针钟表 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |