CH2109A - Musical alarm clock - Google Patents
Musical alarm clockInfo
- Publication number
- CH2109A CH2109A CH2109A CH2109DA CH2109A CH 2109 A CH2109 A CH 2109A CH 2109 A CH2109 A CH 2109A CH 2109D A CH2109D A CH 2109DA CH 2109 A CH2109 A CH 2109A
- Authority
- CH
- Switzerland
- Prior art keywords
- alarm clock
- musical
- musical alarm
- clock
- 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
- G04B23/005—Arrangements producing acoustic signals at preselected times by starting up musical boxes or other musical recordings
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2109T | 1890-05-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH2109A true CH2109A (en) | 1890-07-31 |
Family
ID=4181775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH2109A CH2109A (en) | 1890-05-06 | 1890-05-06 | Musical alarm clock |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH2109A (en) |
-
1890
- 1890-05-06 CH CH2109A patent/CH2109A/en unknown
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