CH74242A - Clockwork piece with alarm clock - Google Patents
Clockwork piece with alarm clockInfo
- Publication number
- CH74242A CH74242A CH74242A CH74242DA CH74242A CH 74242 A CH74242 A CH 74242A CH 74242 A CH74242 A CH 74242A CH 74242D A CH74242D A CH 74242DA CH 74242 A CH74242 A CH 74242A
- Authority
- CH
- Switzerland
- Prior art keywords
- alarm clock
- clockwork
- piece
- clockwork piece
- alarm
- 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 |
---|---|---|---|
CH74242T | 1916-05-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH74242A true CH74242A (en) | 1917-06-16 |
Family
ID=4324904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH74242A CH74242A (en) | 1916-05-28 | 1916-05-28 | Clockwork piece with alarm clock |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH74242A (en) |
-
1916
- 1916-05-28 CH CH74242A patent/CH74242A/en unknown
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