JPH0729353Y2 - トンネル内配管用強化プラスチック複合管の構造 - Google Patents
トンネル内配管用強化プラスチック複合管の構造Info
- Publication number
- JPH0729353Y2 JPH0729353Y2 JP1990099097U JP9909790U JPH0729353Y2 JP H0729353 Y2 JPH0729353 Y2 JP H0729353Y2 JP 1990099097 U JP1990099097 U JP 1990099097U JP 9909790 U JP9909790 U JP 9909790U JP H0729353 Y2 JPH0729353 Y2 JP H0729353Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- straight
- diameter
- tunnel
- reinforced plastic
- 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.)
- Expired - Lifetime
Links
Landscapes
- Joints With Sleeves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990099097U JPH0729353Y2 (ja) | 1990-09-20 | 1990-09-20 | トンネル内配管用強化プラスチック複合管の構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990099097U JPH0729353Y2 (ja) | 1990-09-20 | 1990-09-20 | トンネル内配管用強化プラスチック複合管の構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0456291U JPH0456291U (US06534493-20030318-C00166.png) | 1992-05-14 |
JPH0729353Y2 true JPH0729353Y2 (ja) | 1995-07-05 |
Family
ID=31840772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990099097U Expired - Lifetime JPH0729353Y2 (ja) | 1990-09-20 | 1990-09-20 | トンネル内配管用強化プラスチック複合管の構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0729353Y2 (US06534493-20030318-C00166.png) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59160984U (ja) * | 1983-04-15 | 1984-10-27 | 日東工事株式会社 | 推進用二層硬質合成樹脂パイプ |
JPH0723755B2 (ja) * | 1986-12-26 | 1995-03-15 | 東燃株式会社 | 繊維強化複合樹脂管の製造法 |
-
1990
- 1990-09-20 JP JP1990099097U patent/JPH0729353Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0456291U (US06534493-20030318-C00166.png) | 1992-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |