JPS63156527U - - Google Patents
Info
- Publication number
- JPS63156527U JPS63156527U JP4965787U JP4965787U JPS63156527U JP S63156527 U JPS63156527 U JP S63156527U JP 4965787 U JP4965787 U JP 4965787U JP 4965787 U JP4965787 U JP 4965787U JP S63156527 U JPS63156527 U JP S63156527U
- Authority
- JP
- Japan
- Prior art keywords
- subduct
- central shaft
- rib strips
- cable
- shaft portion
- 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
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4965787U JPS63156527U (enExample) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4965787U JPS63156527U (enExample) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156527U true JPS63156527U (enExample) | 1988-10-13 |
Family
ID=30872311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4965787U Pending JPS63156527U (enExample) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156527U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS457237Y1 (enExample) * | 1966-02-11 | 1970-04-08 | ||
| JPS545593A (en) * | 1977-06-16 | 1979-01-17 | Nippon Telegr & Teleph Corp <Ntt> | Duct for duct line |
-
1987
- 1987-03-31 JP JP4965787U patent/JPS63156527U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS457237Y1 (enExample) * | 1966-02-11 | 1970-04-08 | ||
| JPS545593A (en) * | 1977-06-16 | 1979-01-17 | Nippon Telegr & Teleph Corp <Ntt> | Duct for duct line |