CH564800A - - Google Patents
Info
- Publication number
- CH564800A CH564800A CH356373A CH356373A CH564800A CH 564800 A CH564800 A CH 564800A CH 356373 A CH356373 A CH 356373A CH 356373 A CH356373 A CH 356373A CH 564800 A CH564800 A CH 564800A
- 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
- G04B19/30—Illumination of dials or hands
- G04B19/32—Illumination of dials or hands by luminescent substances
-
- 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
- G04B19/30—Illumination of dials or hands
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Clocks (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19737301719 DE7301719U (de) | 1973-01-18 | 1973-01-18 | Klein insbesondere Armbanduhr mit Zifferblattbeleuchtung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH564800A true CH564800A (hu) | 1975-07-31 |
Family
ID=6636289
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH356373A CH564800A (hu) | 1973-01-18 | 1973-03-09 | |
| CH356373D CH356373A4 (hu) | 1973-01-18 | 1973-03-09 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH356373D CH356373A4 (hu) | 1973-01-18 | 1973-03-09 |
Country Status (3)
| Country | Link |
|---|---|
| CH (2) | CH564800A (hu) |
| DE (1) | DE7301719U (hu) |
| FR (1) | FR2215145A7 (hu) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2514536A1 (fr) * | 1981-10-14 | 1983-04-15 | Sfena | Element modulaire d'affichage a cristaux liquides |
| FR2631716A1 (fr) * | 1988-05-18 | 1989-11-24 | Hermieu Jean Philippe | Dispositif optique de montre ou horloge facilitant la lecture de l'heure |
-
1973
- 1973-01-18 DE DE19737301719 patent/DE7301719U/de not_active Expired
- 1973-03-07 FR FR7308049A patent/FR2215145A7/fr not_active Expired
- 1973-03-09 CH CH356373A patent/CH564800A/xx unknown
- 1973-03-09 CH CH356373D patent/CH356373A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH356373A4 (hu) | 1975-02-28 |
| FR2215145A7 (hu) | 1974-08-19 |
| DE7301719U (de) | 1973-05-03 |