JPH01133855U - - Google Patents
Info
- Publication number
- JPH01133855U JPH01133855U JP2992988U JP2992988U JPH01133855U JP H01133855 U JPH01133855 U JP H01133855U JP 2992988 U JP2992988 U JP 2992988U JP 2992988 U JP2992988 U JP 2992988U JP H01133855 U JPH01133855 U JP H01133855U
- Authority
- JP
- Japan
- Prior art keywords
- carrier wave
- data
- telephone line
- band signal
- voice band
- 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
- 230000005540 biological transmission Effects 0.000 claims 4
- 239000000284 extract Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2992988U JPH01133855U (cs) | 1988-03-07 | 1988-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2992988U JPH01133855U (cs) | 1988-03-07 | 1988-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01133855U true JPH01133855U (cs) | 1989-09-12 |
Family
ID=31254547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2992988U Pending JPH01133855U (cs) | 1988-03-07 | 1988-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01133855U (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60197036A (ja) * | 1983-09-10 | 1985-10-05 | エステイ−シ− ピ−エルシ− | デ−タ伝送方式 |
-
1988
- 1988-03-07 JP JP2992988U patent/JPH01133855U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60197036A (ja) * | 1983-09-10 | 1985-10-05 | エステイ−シ− ピ−エルシ− | デ−タ伝送方式 |
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