JPS5723352A - Signal transmission system - Google Patents
Signal transmission systemInfo
- Publication number
- JPS5723352A JPS5723352A JP9725480A JP9725480A JPS5723352A JP S5723352 A JPS5723352 A JP S5723352A JP 9725480 A JP9725480 A JP 9725480A JP 9725480 A JP9725480 A JP 9725480A JP S5723352 A JPS5723352 A JP S5723352A
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- signal
- voltage signal
- circuit
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/46—Monitoring; Testing
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9725480A JPS5723352A (en) | 1980-07-15 | 1980-07-15 | Signal transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9725480A JPS5723352A (en) | 1980-07-15 | 1980-07-15 | Signal transmission system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5723352A true JPS5723352A (en) | 1982-02-06 |
JPS6361818B2 JPS6361818B2 (ja) | 1988-11-30 |
Family
ID=14187420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9725480A Granted JPS5723352A (en) | 1980-07-15 | 1980-07-15 | Signal transmission system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5723352A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60148255A (ja) * | 1984-01-12 | 1985-08-05 | Mitsubishi Electric Corp | 安全装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02143837U (ja) * | 1989-05-08 | 1990-12-06 |
-
1980
- 1980-07-15 JP JP9725480A patent/JPS5723352A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60148255A (ja) * | 1984-01-12 | 1985-08-05 | Mitsubishi Electric Corp | 安全装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6361818B2 (ja) | 1988-11-30 |
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