CH40499A - Alarm clock - Google Patents
Alarm clockInfo
- Publication number
- CH40499A CH40499A CH40499A CH40499DA CH40499A CH 40499 A CH40499 A CH 40499A CH 40499 A CH40499 A CH 40499A CH 40499D A CH40499D A CH 40499DA CH 40499 A CH40499 A CH 40499A
- 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
- G04B23/021—Controls (winding up the alarm; adjusting and indicating the waking time)
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH40499T | 1907-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH40499A true CH40499A (en) | 1908-07-16 |
Family
ID=4268863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH40499A CH40499A (en) | 1907-05-28 | 1907-05-28 | Alarm clock |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH40499A (en) |
-
1907
- 1907-05-28 CH CH40499A patent/CH40499A/en unknown
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