JPS63173960U - - Google Patents
Info
- Publication number
- JPS63173960U JPS63173960U JP6556187U JP6556187U JPS63173960U JP S63173960 U JPS63173960 U JP S63173960U JP 6556187 U JP6556187 U JP 6556187U JP 6556187 U JP6556187 U JP 6556187U JP S63173960 U JPS63173960 U JP S63173960U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- connection terminal
- changeover switch
- telephone line
- line connection
- 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
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6556187U JPS63173960U (tr) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6556187U JPS63173960U (tr) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173960U true JPS63173960U (tr) | 1988-11-11 |
Family
ID=30902749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6556187U Pending JPS63173960U (tr) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173960U (tr) |
-
1987
- 1987-04-30 JP JP6556187U patent/JPS63173960U/ja active Pending