IT565480A - - Google Patents
Info
- Publication number
- IT565480A IT565480A IT565480DA IT565480A IT 565480 A IT565480 A IT 565480A IT 565480D A IT565480D A IT 565480DA IT 565480 A IT565480 A IT 565480A
- Authority
- IT
- Italy
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
- G04B23/10—Alarm clocks with presignal; with repeated signal; with changeable intensity of sound
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT565480A true IT565480A (it) |
Family
ID=1761818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT565480D IT565480A (it) |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT565480A (it) |
-
0
- IT IT565480D patent/IT565480A/it unknown
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| Publication | Publication Date | Title |
|---|---|---|
| IT565480A (it) |