JPH02103295U - - Google Patents
Info
- Publication number
- JPH02103295U JPH02103295U JP1231789U JP1231789U JPH02103295U JP H02103295 U JPH02103295 U JP H02103295U JP 1231789 U JP1231789 U JP 1231789U JP 1231789 U JP1231789 U JP 1231789U JP H02103295 U JPH02103295 U JP H02103295U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- sound
- switch
- signal
- sleep
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000737 periodic effect Effects 0.000 claims 1
- 230000004044 response Effects 0.000 claims 1
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1231789U JPH02103295U (en]) | 1989-02-03 | 1989-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1231789U JPH02103295U (en]) | 1989-02-03 | 1989-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02103295U true JPH02103295U (en]) | 1990-08-16 |
Family
ID=31221655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1231789U Pending JPH02103295U (en]) | 1989-02-03 | 1989-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02103295U (en]) |
-
1989
- 1989-02-03 JP JP1231789U patent/JPH02103295U/ja active Pending