JPS645552U - - Google Patents
Info
- Publication number
- JPS645552U JPS645552U JP9977087U JP9977087U JPS645552U JP S645552 U JPS645552 U JP S645552U JP 9977087 U JP9977087 U JP 9977087U JP 9977087 U JP9977087 U JP 9977087U JP S645552 U JPS645552 U JP S645552U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- dialing
- telephone
- terminal
- receiving side
- 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 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9977087U JPS645552U (zh) | 1987-06-29 | 1987-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9977087U JPS645552U (zh) | 1987-06-29 | 1987-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645552U true JPS645552U (zh) | 1989-01-12 |
Family
ID=31327236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9977087U Pending JPS645552U (zh) | 1987-06-29 | 1987-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645552U (zh) |
-
1987
- 1987-06-29 JP JP9977087U patent/JPS645552U/ja active Pending