JPS6352368U - - Google Patents
Info
- Publication number
- JPS6352368U JPS6352368U JP14686186U JP14686186U JPS6352368U JP S6352368 U JPS6352368 U JP S6352368U JP 14686186 U JP14686186 U JP 14686186U JP 14686186 U JP14686186 U JP 14686186U JP S6352368 U JPS6352368 U JP S6352368U
- Authority
- JP
- Japan
- Prior art keywords
- office line
- circuit
- central office
- communication path
- switching
- 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
- 230000010287 polarization Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Monitoring And Testing Of Exchanges (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14686186U JPH0332149Y2 (enExample) | 1986-09-25 | 1986-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14686186U JPH0332149Y2 (enExample) | 1986-09-25 | 1986-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6352368U true JPS6352368U (enExample) | 1988-04-08 |
| JPH0332149Y2 JPH0332149Y2 (enExample) | 1991-07-08 |
Family
ID=31059705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14686186U Expired JPH0332149Y2 (enExample) | 1986-09-25 | 1986-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332149Y2 (enExample) |
-
1986
- 1986-09-25 JP JP14686186U patent/JPH0332149Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332149Y2 (enExample) | 1991-07-08 |
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