JPH0348942U - - Google Patents
Info
- Publication number
- JPH0348942U JPH0348942U JP1989109474U JP10947489U JPH0348942U JP H0348942 U JPH0348942 U JP H0348942U JP 1989109474 U JP1989109474 U JP 1989109474U JP 10947489 U JP10947489 U JP 10947489U JP H0348942 U JPH0348942 U JP H0348942U
- Authority
- JP
- Japan
- Prior art keywords
- main line
- communication medium
- abnormality
- branch
- detection 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
- 230000005856 abnormality Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Monitoring And Testing Of Transmission In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989109474U JPH0348942U (ref) | 1989-09-19 | 1989-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989109474U JPH0348942U (ref) | 1989-09-19 | 1989-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0348942U true JPH0348942U (ref) | 1991-05-13 |
Family
ID=31658070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989109474U Pending JPH0348942U (ref) | 1989-09-19 | 1989-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348942U (ref) |
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1989
- 1989-09-19 JP JP1989109474U patent/JPH0348942U/ja active Pending