JPH01159453U - - Google Patents
Info
- Publication number
- JPH01159453U JPH01159453U JP5576088U JP5576088U JPH01159453U JP H01159453 U JPH01159453 U JP H01159453U JP 5576088 U JP5576088 U JP 5576088U JP 5576088 U JP5576088 U JP 5576088U JP H01159453 U JPH01159453 U JP H01159453U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- adapter
- electronic switch
- subscriber line
- switch mechanism
- 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
- 238000006243 chemical reaction Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5576088U JPH01159453U (un) | 1988-04-25 | 1988-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5576088U JPH01159453U (un) | 1988-04-25 | 1988-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01159453U true JPH01159453U (un) | 1989-11-06 |
Family
ID=31281662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5576088U Pending JPH01159453U (un) | 1988-04-25 | 1988-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01159453U (un) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52116006A (en) * | 1976-03-26 | 1977-09-29 | Kanda Tsushin Kogyo Kk | Plug equipped with privacy talk device for plug-in telephone set |
-
1988
- 1988-04-25 JP JP5576088U patent/JPH01159453U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52116006A (en) * | 1976-03-26 | 1977-09-29 | Kanda Tsushin Kogyo Kk | Plug equipped with privacy talk device for plug-in telephone set |