JPS6455758U - - Google Patents
Info
- Publication number
- JPS6455758U JPS6455758U JP15132287U JP15132287U JPS6455758U JP S6455758 U JPS6455758 U JP S6455758U JP 15132287 U JP15132287 U JP 15132287U JP 15132287 U JP15132287 U JP 15132287U JP S6455758 U JPS6455758 U JP S6455758U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- switch
- telephone
- hook
- receives
- 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
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Devices For Supply Of Signal Current (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15132287U JPS6455758U (zh) | 1987-10-01 | 1987-10-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15132287U JPS6455758U (zh) | 1987-10-01 | 1987-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6455758U true JPS6455758U (zh) | 1989-04-06 |
Family
ID=31425262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15132287U Pending JPS6455758U (zh) | 1987-10-01 | 1987-10-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6455758U (zh) |
-
1987
- 1987-10-01 JP JP15132287U patent/JPS6455758U/ja active Pending