CH273741A - Montre-réveil. - Google Patents
Montre-réveil.Info
- Publication number
- CH273741A CH273741A CH273741DA CH273741A CH 273741 A CH273741 A CH 273741A CH 273741D A CH273741D A CH 273741DA CH 273741 A CH273741 A CH 273741A
- Authority
- CH
- Switzerland
- Prior art keywords
- alarm clock
- alarm
- clock
- Prior art date
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
- G04B23/00—Arrangements producing acoustic signals at preselected times
- G04B23/02—Alarm clocks
- G04B23/12—Alarm watches to be worn in pockets or on the wrist
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH273741T | 1948-11-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH273741A true CH273741A (fr) | 1951-02-28 |
Family
ID=4479400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH273741D CH273741A (fr) | 1948-11-15 | 1948-11-15 | Montre-réveil. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH273741A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1104900B (de) * | 1953-11-23 | 1961-04-13 | Helmut Junghans Dr Ing | Armbanduhrwerk |
US3086352A (en) * | 1959-09-30 | 1963-04-23 | Samuel Jack Kaufman | Alarm wrist-watch |
-
1948
- 1948-11-15 CH CH273741D patent/CH273741A/fr unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1104900B (de) * | 1953-11-23 | 1961-04-13 | Helmut Junghans Dr Ing | Armbanduhrwerk |
US3086352A (en) * | 1959-09-30 | 1963-04-23 | Samuel Jack Kaufman | Alarm wrist-watch |
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