JPS6266453U - - Google Patents
Info
- Publication number
- JPS6266453U JPS6266453U JP15766685U JP15766685U JPS6266453U JP S6266453 U JPS6266453 U JP S6266453U JP 15766685 U JP15766685 U JP 15766685U JP 15766685 U JP15766685 U JP 15766685U JP S6266453 U JPS6266453 U JP S6266453U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- circuit
- lines
- line
- outside line
- 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 3
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15766685U JPS6266453U (it) | 1985-10-15 | 1985-10-15 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15766685U JPS6266453U (it) | 1985-10-15 | 1985-10-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6266453U true JPS6266453U (it) | 1987-04-24 |
Family
ID=31080427
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15766685U Pending JPS6266453U (it) | 1985-10-15 | 1985-10-15 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6266453U (it) |
-
1985
- 1985-10-15 JP JP15766685U patent/JPS6266453U/ja active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1359700A (en) | Simultaneous digital transmission in both directions over one line | |
JPS6266453U (it) | ||
JPH0262847U (it) | ||
JPS5850750U (ja) | アンテナ切換回路 | |
JPS58166162U (ja) | 連接回線信号伝送中継回路 | |
JPS61136657U (it) | ||
JPS6312966U (it) | ||
JPS61109250U (it) | ||
JPS61143356U (it) | ||
JPS6118669U (ja) | 通話装置 | |
JPS623153U (it) | ||
JPS59157374U (ja) | ボタン電話装置 | |
JPS615050U (ja) | 直列デ−タ送受信装置 | |
JPH0332843U (it) | ||
JPS61362U (ja) | デ−タ通信装置 | |
JPS6266444U (it) | ||
JPS5859285U (ja) | 遠隔監視制御システム | |
JPS5984952U (ja) | ベル信号検出作動回路 | |
JPH0384661U (it) | ||
JPH0238853U (it) | ||
JPS5956889U (ja) | 遠隔制御システム | |
JPS62188831U (it) | ||
JPS6210578U (it) | ||
JPS63196154U (it) | ||
JPS6214943U (it) |