JPH0247851U - - Google Patents
Info
- Publication number
- JPH0247851U JPH0247851U JP12661188U JP12661188U JPH0247851U JP H0247851 U JPH0247851 U JP H0247851U JP 12661188 U JP12661188 U JP 12661188U JP 12661188 U JP12661188 U JP 12661188U JP H0247851 U JPH0247851 U JP H0247851U
- Authority
- JP
- Japan
- Prior art keywords
- generation circuit
- sound generation
- circuit
- ringer
- melody sound
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12661188U JPH0247851U (ru) | 1988-09-27 | 1988-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12661188U JPH0247851U (ru) | 1988-09-27 | 1988-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0247851U true JPH0247851U (ru) | 1990-04-03 |
Family
ID=31378286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12661188U Pending JPH0247851U (ru) | 1988-09-27 | 1988-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247851U (ru) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4946301A (ru) * | 1972-09-05 | 1974-05-02 |
-
1988
- 1988-09-27 JP JP12661188U patent/JPH0247851U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4946301A (ru) * | 1972-09-05 | 1974-05-02 |