JP2507353Y2 - グレ―チング - Google Patents
グレ―チングInfo
- Publication number
- JP2507353Y2 JP2507353Y2 JP1990063888U JP6388890U JP2507353Y2 JP 2507353 Y2 JP2507353 Y2 JP 2507353Y2 JP 1990063888 U JP1990063888 U JP 1990063888U JP 6388890 U JP6388890 U JP 6388890U JP 2507353 Y2 JP2507353 Y2 JP 2507353Y2
- Authority
- JP
- Japan
- Prior art keywords
- grating
- elastic plastics
- opening
- flange
- plastics 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.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 claims description 27
- 239000004033 plastic Substances 0.000 claims description 27
- 239000007769 metal material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 244000025254 Cannabis sativa Species 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 206010024453 Ligament sprain Diseases 0.000 description 2
- 208000010040 Sprains and Strains Diseases 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990063888U JP2507353Y2 (ja) | 1990-06-15 | 1990-06-15 | グレ―チング |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990063888U JP2507353Y2 (ja) | 1990-06-15 | 1990-06-15 | グレ―チング |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0422582U JPH0422582U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-02-25 |
| JP2507353Y2 true JP2507353Y2 (ja) | 1996-08-14 |
Family
ID=31594340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990063888U Expired - Fee Related JP2507353Y2 (ja) | 1990-06-15 | 1990-06-15 | グレ―チング |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2507353Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6834390B2 (ja) * | 2016-11-16 | 2021-02-24 | 富士通株式会社 | 水位推定プログラム、水位推定方法、および水位推定装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS595691U (ja) * | 1982-06-30 | 1984-01-14 | 三井東圧化学株式会社 | 複合グレ−テイング |
| JPH033666Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1987-10-31 | 1991-01-30 |
-
1990
- 1990-06-15 JP JP1990063888U patent/JP2507353Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0422582U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-02-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |