JPH01100555U - - Google Patents
Info
- Publication number
- JPH01100555U JPH01100555U JP19440087U JP19440087U JPH01100555U JP H01100555 U JPH01100555 U JP H01100555U JP 19440087 U JP19440087 U JP 19440087U JP 19440087 U JP19440087 U JP 19440087U JP H01100555 U JPH01100555 U JP H01100555U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- branch
- line
- branch telephone
- display device
- 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
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19440087U JPH01100555U (sk) | 1987-12-22 | 1987-12-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19440087U JPH01100555U (sk) | 1987-12-22 | 1987-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01100555U true JPH01100555U (sk) | 1989-07-06 |
Family
ID=31485130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19440087U Pending JPH01100555U (sk) | 1987-12-22 | 1987-12-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01100555U (sk) |
-
1987
- 1987-12-22 JP JP19440087U patent/JPH01100555U/ja active Pending
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