JPH0392852U - - Google Patents
Info
- Publication number
- JPH0392852U JPH0392852U JP8290U JP8290U JPH0392852U JP H0392852 U JPH0392852 U JP H0392852U JP 8290 U JP8290 U JP 8290U JP 8290 U JP8290 U JP 8290U JP H0392852 U JPH0392852 U JP H0392852U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- test
- light emitting
- busy state
- short
- 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
- 238000012360 testing method Methods 0.000 claims description 8
- 239000003086 colorant Substances 0.000 claims 1
- 238000001612 separation test Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000004040 coloring Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Monitoring And Testing Of Exchanges (AREA)
- Structure Of Telephone Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8290U JPH0392852U (cg-RX-API-DMAC10.html) | 1990-01-05 | 1990-01-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8290U JPH0392852U (cg-RX-API-DMAC10.html) | 1990-01-05 | 1990-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0392852U true JPH0392852U (cg-RX-API-DMAC10.html) | 1991-09-20 |
Family
ID=31504052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8290U Pending JPH0392852U (cg-RX-API-DMAC10.html) | 1990-01-05 | 1990-01-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0392852U (cg-RX-API-DMAC10.html) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438712A (en) * | 1977-09-01 | 1979-03-23 | Nippon Telegr & Teleph Corp <Ntt> | Leased circuit meeting test equipment |
| JPS6035894A (ja) * | 1983-04-21 | 1985-02-23 | ノーザン・テレコム・リミテツド | ループ試験回路 |
| JPS61187491A (ja) * | 1985-02-14 | 1986-08-21 | Fujitsu Ltd | 電話交換機の配線盤構造 |
-
1990
- 1990-01-05 JP JP8290U patent/JPH0392852U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5438712A (en) * | 1977-09-01 | 1979-03-23 | Nippon Telegr & Teleph Corp <Ntt> | Leased circuit meeting test equipment |
| JPS6035894A (ja) * | 1983-04-21 | 1985-02-23 | ノーザン・テレコム・リミテツド | ループ試験回路 |
| JPS61187491A (ja) * | 1985-02-14 | 1986-08-21 | Fujitsu Ltd | 電話交換機の配線盤構造 |
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