JPH03113930U - - Google Patents
Info
- Publication number
- JPH03113930U JPH03113930U JP2258090U JP2258090U JPH03113930U JP H03113930 U JPH03113930 U JP H03113930U JP 2258090 U JP2258090 U JP 2258090U JP 2258090 U JP2258090 U JP 2258090U JP H03113930 U JPH03113930 U JP H03113930U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- full
- hole conduit
- hole
- conduit
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 239000006223 plastic coating Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990022580U JPH0727795Y2 (ja) | 1990-03-05 | 1990-03-05 | 満孔管路押込み用パイプ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990022580U JPH0727795Y2 (ja) | 1990-03-05 | 1990-03-05 | 満孔管路押込み用パイプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH03113930U true JPH03113930U (cs) | 1991-11-21 |
JPH0727795Y2 JPH0727795Y2 (ja) | 1995-06-21 |
Family
ID=31525585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990022580U Expired - Lifetime JPH0727795Y2 (ja) | 1990-03-05 | 1990-03-05 | 満孔管路押込み用パイプ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0727795Y2 (cs) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6439216A (en) * | 1987-07-30 | 1989-02-09 | Hitachi Cable | Installation method for leading electric wire cable in duct |
JPH01133515A (ja) * | 1987-11-17 | 1989-05-25 | Sumitomo Electric Ind Ltd | 光ケーブルおよび電力線併設用サブダクト |
-
1990
- 1990-03-05 JP JP1990022580U patent/JPH0727795Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6439216A (en) * | 1987-07-30 | 1989-02-09 | Hitachi Cable | Installation method for leading electric wire cable in duct |
JPH01133515A (ja) * | 1987-11-17 | 1989-05-25 | Sumitomo Electric Ind Ltd | 光ケーブルおよび電力線併設用サブダクト |
Also Published As
Publication number | Publication date |
---|---|
JPH0727795Y2 (ja) | 1995-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |