JPS63141273U - - Google Patents
Info
- Publication number
- JPS63141273U JPS63141273U JP2923087U JP2923087U JPS63141273U JP S63141273 U JPS63141273 U JP S63141273U JP 2923087 U JP2923087 U JP 2923087U JP 2923087 U JP2923087 U JP 2923087U JP S63141273 U JPS63141273 U JP S63141273U
- Authority
- JP
- Japan
- Prior art keywords
- drain pipe
- strength member
- underground
- underground burial
- strip material
- 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 12
- 239000011148 porous material Substances 0.000 claims description 2
- 238000009933 burial Methods 0.000 claims 7
- 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
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2923087U JPH0449244Y2 (es) | 1987-02-28 | 1987-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2923087U JPH0449244Y2 (es) | 1987-02-28 | 1987-02-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63141273U true JPS63141273U (es) | 1988-09-16 |
| JPH0449244Y2 JPH0449244Y2 (es) | 1992-11-19 |
Family
ID=30832936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2923087U Expired JPH0449244Y2 (es) | 1987-02-28 | 1987-02-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449244Y2 (es) |
-
1987
- 1987-02-28 JP JP2923087U patent/JPH0449244Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449244Y2 (es) | 1992-11-19 |