JPH01177630U - - Google Patents
Info
- Publication number
- JPH01177630U JPH01177630U JP1988073505U JP7350588U JPH01177630U JP H01177630 U JPH01177630 U JP H01177630U JP 1988073505 U JP1988073505 U JP 1988073505U JP 7350588 U JP7350588 U JP 7350588U JP H01177630 U JPH01177630 U JP H01177630U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- switch means
- main signal
- variable resistors
- signal unit
- 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 4
Landscapes
- Time-Division Multiplex Systems (AREA)
- Maintenance And Management Of Digital Transmission (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988073505U JPH01177630U (cs) | 1988-06-02 | 1988-06-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988073505U JPH01177630U (cs) | 1988-06-02 | 1988-06-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01177630U true JPH01177630U (cs) | 1989-12-19 |
Family
ID=31298647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988073505U Pending JPH01177630U (cs) | 1988-06-02 | 1988-06-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01177630U (cs) |
-
1988
- 1988-06-02 JP JP1988073505U patent/JPH01177630U/ja active Pending