JPH01150648U - - Google Patents
Info
- Publication number
- JPH01150648U JPH01150648U JP4857188U JP4857188U JPH01150648U JP H01150648 U JPH01150648 U JP H01150648U JP 4857188 U JP4857188 U JP 4857188U JP 4857188 U JP4857188 U JP 4857188U JP H01150648 U JPH01150648 U JP H01150648U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- iron
- view
- groove
- lid
- 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.)
- Pending
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4857188U JPH01150648U (en, 2012) | 1988-04-11 | 1988-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4857188U JPH01150648U (en, 2012) | 1988-04-11 | 1988-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01150648U true JPH01150648U (en, 2012) | 1989-10-18 |
Family
ID=31274712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4857188U Pending JPH01150648U (en, 2012) | 1988-04-11 | 1988-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01150648U (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0712582U (ja) * | 1993-07-24 | 1995-03-03 | 株式会社淀川製鋼所 | 溝蓋用グレーチング |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5451244A (en) * | 1977-09-30 | 1979-04-21 | Sugiaki Kusatake | Cover for colored earth surface portion buried frame |
-
1988
- 1988-04-11 JP JP4857188U patent/JPH01150648U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5451244A (en) * | 1977-09-30 | 1979-04-21 | Sugiaki Kusatake | Cover for colored earth surface portion buried frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0712582U (ja) * | 1993-07-24 | 1995-03-03 | 株式会社淀川製鋼所 | 溝蓋用グレーチング |