JPH03107854U - - Google Patents
Info
- Publication number
- JPH03107854U JPH03107854U JP1706690U JP1706690U JPH03107854U JP H03107854 U JPH03107854 U JP H03107854U JP 1706690 U JP1706690 U JP 1706690U JP 1706690 U JP1706690 U JP 1706690U JP H03107854 U JPH03107854 U JP H03107854U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- telephone
- telephone line
- control circuit
- data transmission
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1706690U JP2536812Y2 (ja) | 1990-02-22 | 1990-02-22 | データ伝送装置の網制御回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1706690U JP2536812Y2 (ja) | 1990-02-22 | 1990-02-22 | データ伝送装置の網制御回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03107854U true JPH03107854U (pl) | 1991-11-06 |
JP2536812Y2 JP2536812Y2 (ja) | 1997-05-28 |
Family
ID=31520301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1706690U Expired - Lifetime JP2536812Y2 (ja) | 1990-02-22 | 1990-02-22 | データ伝送装置の網制御回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2536812Y2 (pl) |
-
1990
- 1990-02-22 JP JP1706690U patent/JP2536812Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2536812Y2 (ja) | 1997-05-28 |
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