JPS61202783U - - Google Patents
Info
- Publication number
- JPS61202783U JPS61202783U JP8670085U JP8670085U JPS61202783U JP S61202783 U JPS61202783 U JP S61202783U JP 8670085 U JP8670085 U JP 8670085U JP 8670085 U JP8670085 U JP 8670085U JP S61202783 U JPS61202783 U JP S61202783U
- Authority
- JP
- Japan
- Prior art keywords
- drain pipe
- underground burial
- strength member
- side edges
- underground
- 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
- 239000000463 material Substances 0.000 claims description 14
- 239000011148 porous material Substances 0.000 claims description 2
- 238000009933 burial Methods 0.000 claims 8
- 239000004745 nonwoven fabric Substances 0.000 claims 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 claims 1
- 230000004927 fusion Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985086700U JPH0247349Y2 (en, 2012) | 1985-06-07 | 1985-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985086700U JPH0247349Y2 (en, 2012) | 1985-06-07 | 1985-06-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61202783U true JPS61202783U (en, 2012) | 1986-12-19 |
| JPH0247349Y2 JPH0247349Y2 (en, 2012) | 1990-12-12 |
Family
ID=30638252
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985086700U Expired JPH0247349Y2 (en, 2012) | 1985-06-07 | 1985-06-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0247349Y2 (en, 2012) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5469708U (en, 2012) * | 1977-10-26 | 1979-05-17 | ||
| JPS568235A (en) * | 1979-06-29 | 1981-01-28 | Kuraray Plast Kk | Preparation of sprinkling hose made of synthetic resin and continuous preparation device |
-
1985
- 1985-06-07 JP JP1985086700U patent/JPH0247349Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5469708U (en, 2012) * | 1977-10-26 | 1979-05-17 | ||
| JPS568235A (en) * | 1979-06-29 | 1981-01-28 | Kuraray Plast Kk | Preparation of sprinkling hose made of synthetic resin and continuous preparation device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0247349Y2 (en, 2012) | 1990-12-12 |