JPH069102Y2 - 側溝用蓋板 - Google Patents
側溝用蓋板Info
- Publication number
- JPH069102Y2 JPH069102Y2 JP1988067704U JP6770488U JPH069102Y2 JP H069102 Y2 JPH069102 Y2 JP H069102Y2 JP 1988067704 U JP1988067704 U JP 1988067704U JP 6770488 U JP6770488 U JP 6770488U JP H069102 Y2 JPH069102 Y2 JP H069102Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- upper plate
- hole
- lower plate
- water
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000010276 construction Methods 0.000 description 5
- 239000012466 permeate Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000035613 defoliation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988067704U JPH069102Y2 (ja) | 1988-05-23 | 1988-05-23 | 側溝用蓋板 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988067704U JPH069102Y2 (ja) | 1988-05-23 | 1988-05-23 | 側溝用蓋板 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01174482U JPH01174482U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-12-12 |
JPH069102Y2 true JPH069102Y2 (ja) | 1994-03-09 |
Family
ID=31293063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988067704U Expired - Lifetime JPH069102Y2 (ja) | 1988-05-23 | 1988-05-23 | 側溝用蓋板 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH069102Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5551911U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1978-09-30 | 1980-04-05 | ||
JPS62103887U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-12-21 | 1987-07-02 |
-
1988
- 1988-05-23 JP JP1988067704U patent/JPH069102Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01174482U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-12-12 |