JPH0356277U - - Google Patents
Info
- Publication number
- JPH0356277U JPH0356277U JP11592989U JP11592989U JPH0356277U JP H0356277 U JPH0356277 U JP H0356277U JP 11592989 U JP11592989 U JP 11592989U JP 11592989 U JP11592989 U JP 11592989U JP H0356277 U JPH0356277 U JP H0356277U
- Authority
- JP
- Japan
- Prior art keywords
- designated line
- relay
- circuit
- switching
- control circuit
- 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 5
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11592989U JPH0356277U (uk) | 1989-10-02 | 1989-10-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11592989U JPH0356277U (uk) | 1989-10-02 | 1989-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0356277U true JPH0356277U (uk) | 1991-05-30 |
Family
ID=31664242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11592989U Pending JPH0356277U (uk) | 1989-10-02 | 1989-10-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0356277U (uk) |
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1989
- 1989-10-02 JP JP11592989U patent/JPH0356277U/ja active Pending