JPS61166025U - - Google Patents
Info
- Publication number
- JPS61166025U JPS61166025U JP5008585U JP5008585U JPS61166025U JP S61166025 U JPS61166025 U JP S61166025U JP 5008585 U JP5008585 U JP 5008585U JP 5008585 U JP5008585 U JP 5008585U JP S61166025 U JPS61166025 U JP S61166025U
- Authority
- JP
- Japan
- Prior art keywords
- tread surface
- particles
- convexities
- stairs
- depressions
- 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
- 239000002245 particle Substances 0.000 claims description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 239000002923 metal particle Substances 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5008585U JPS61166025U (enExample) | 1985-04-04 | 1985-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5008585U JPS61166025U (enExample) | 1985-04-04 | 1985-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61166025U true JPS61166025U (enExample) | 1986-10-15 |
Family
ID=30567884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5008585U Pending JPS61166025U (enExample) | 1985-04-04 | 1985-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61166025U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH023382U (enExample) * | 1988-06-09 | 1990-01-10 |
-
1985
- 1985-04-04 JP JP5008585U patent/JPS61166025U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH023382U (enExample) * | 1988-06-09 | 1990-01-10 |