JPS61183103U - - Google Patents
Info
- Publication number
- JPS61183103U JPS61183103U JP6758385U JP6758385U JPS61183103U JP S61183103 U JPS61183103 U JP S61183103U JP 6758385 U JP6758385 U JP 6758385U JP 6758385 U JP6758385 U JP 6758385U JP S61183103 U JPS61183103 U JP S61183103U
- Authority
- JP
- Japan
- Prior art keywords
- inner pipe
- peripheral wall
- pipe
- bored
- parallel
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000003204 osmotic effect Effects 0.000 claims 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Treatment Of Biological Wastes In General (AREA)
- Sewage (AREA)
- Filtering Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6758385U JPS6323927Y2 (enExample) | 1985-05-08 | 1985-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6758385U JPS6323927Y2 (enExample) | 1985-05-08 | 1985-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61183103U true JPS61183103U (enExample) | 1986-11-15 |
| JPS6323927Y2 JPS6323927Y2 (enExample) | 1988-07-01 |
Family
ID=30601545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6758385U Expired JPS6323927Y2 (enExample) | 1985-05-08 | 1985-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6323927Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007032048A (ja) * | 2005-07-26 | 2007-02-08 | Daishin Sangyo:Kk | ボックスカルバート及び水路構造 |
-
1985
- 1985-05-08 JP JP6758385U patent/JPS6323927Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007032048A (ja) * | 2005-07-26 | 2007-02-08 | Daishin Sangyo:Kk | ボックスカルバート及び水路構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6323927Y2 (enExample) | 1988-07-01 |