JPS6189576U - - Google Patents
Info
- Publication number
- JPS6189576U JPS6189576U JP17467284U JP17467284U JPS6189576U JP S6189576 U JPS6189576 U JP S6189576U JP 17467284 U JP17467284 U JP 17467284U JP 17467284 U JP17467284 U JP 17467284U JP S6189576 U JPS6189576 U JP S6189576U
- Authority
- JP
- Japan
- Prior art keywords
- waterway
- waterway pipe
- pipe
- receiving channel
- layer
- 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
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000011150 reinforced concrete Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17467284U JPH0237013Y2 (https=) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17467284U JPH0237013Y2 (https=) | 1984-11-16 | 1984-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6189576U true JPS6189576U (https=) | 1986-06-11 |
| JPH0237013Y2 JPH0237013Y2 (https=) | 1990-10-08 |
Family
ID=30732291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17467284U Expired JPH0237013Y2 (https=) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237013Y2 (https=) |
-
1984
- 1984-11-16 JP JP17467284U patent/JPH0237013Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0237013Y2 (https=) | 1990-10-08 |