JPS636249Y2 - - Google Patents
Info
- Publication number
- JPS636249Y2 JPS636249Y2 JP12849284U JP12849284U JPS636249Y2 JP S636249 Y2 JPS636249 Y2 JP S636249Y2 JP 12849284 U JP12849284 U JP 12849284U JP 12849284 U JP12849284 U JP 12849284U JP S636249 Y2 JPS636249 Y2 JP S636249Y2
- Authority
- JP
- Japan
- Prior art keywords
- joint part
- joint
- pipe
- earthen pipe
- earthen
- 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
Links
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000004927 clay Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Sewage (AREA)
- Sink And Installation For Waste Water (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12849284U JPS6066730U (ja) | 1984-08-27 | 1984-08-27 | 暗渠排水土管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12849284U JPS6066730U (ja) | 1984-08-27 | 1984-08-27 | 暗渠排水土管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6066730U JPS6066730U (ja) | 1985-05-11 |
| JPS636249Y2 true JPS636249Y2 (ko) | 1988-02-22 |
Family
ID=30291470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12849284U Granted JPS6066730U (ja) | 1984-08-27 | 1984-08-27 | 暗渠排水土管 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6066730U (ko) |
-
1984
- 1984-08-27 JP JP12849284U patent/JPS6066730U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6066730U (ja) | 1985-05-11 |
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