JPH03128745U - - Google Patents
Info
- Publication number
- JPH03128745U JPH03128745U JP3742790U JP3742790U JPH03128745U JP H03128745 U JPH03128745 U JP H03128745U JP 3742790 U JP3742790 U JP 3742790U JP 3742790 U JP3742790 U JP 3742790U JP H03128745 U JPH03128745 U JP H03128745U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- protrusions
- drain hole
- filter member
- engaging
- 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
- 239000000758 substrate Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Retaining Walls (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037427U JPH0714436Y2 (ja) | 1990-04-06 | 1990-04-06 | 水抜き孔用フィルター |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990037427U JPH0714436Y2 (ja) | 1990-04-06 | 1990-04-06 | 水抜き孔用フィルター |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03128745U true JPH03128745U (enExample) | 1991-12-25 |
| JPH0714436Y2 JPH0714436Y2 (ja) | 1995-04-10 |
Family
ID=31544525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990037427U Expired - Lifetime JPH0714436Y2 (ja) | 1990-04-06 | 1990-04-06 | 水抜き孔用フィルター |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714436Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012241430A (ja) * | 2011-05-20 | 2012-12-10 | Toa Grout Kogyo Co Ltd | マンホールの浮上防止構造及び工法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613157U (enExample) * | 1979-07-09 | 1981-02-04 | ||
| JPS5976650U (ja) * | 1982-11-15 | 1984-05-24 | 共英土木工学株式会社 | 擁壁、トンネル等に用いるマツト状排水材の取付具 |
-
1990
- 1990-04-06 JP JP1990037427U patent/JPH0714436Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5613157U (enExample) * | 1979-07-09 | 1981-02-04 | ||
| JPS5976650U (ja) * | 1982-11-15 | 1984-05-24 | 共英土木工学株式会社 | 擁壁、トンネル等に用いるマツト状排水材の取付具 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012241430A (ja) * | 2011-05-20 | 2012-12-10 | Toa Grout Kogyo Co Ltd | マンホールの浮上防止構造及び工法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0714436Y2 (ja) | 1995-04-10 |