JPH0373059U - - Google Patents
Info
- Publication number
- JPH0373059U JPH0373059U JP13328989U JP13328989U JPH0373059U JP H0373059 U JPH0373059 U JP H0373059U JP 13328989 U JP13328989 U JP 13328989U JP 13328989 U JP13328989 U JP 13328989U JP H0373059 U JPH0373059 U JP H0373059U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- electrical signal
- handset
- voice
- converts
- 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
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13328989U JPH0373059U (de) | 1989-11-16 | 1989-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13328989U JPH0373059U (de) | 1989-11-16 | 1989-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0373059U true JPH0373059U (de) | 1991-07-23 |
Family
ID=31680698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13328989U Pending JPH0373059U (de) | 1989-11-16 | 1989-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0373059U (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5511646A (en) * | 1978-07-11 | 1980-01-26 | Mitsubishi Electric Corp | Tone visible display system for telephone set |
-
1989
- 1989-11-16 JP JP13328989U patent/JPH0373059U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5511646A (en) * | 1978-07-11 | 1980-01-26 | Mitsubishi Electric Corp | Tone visible display system for telephone set |