JPS6438252U - - Google Patents
Info
- Publication number
- JPS6438252U JPS6438252U JP13437687U JP13437687U JPS6438252U JP S6438252 U JPS6438252 U JP S6438252U JP 13437687 U JP13437687 U JP 13437687U JP 13437687 U JP13437687 U JP 13437687U JP S6438252 U JPS6438252 U JP S6438252U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- abrasive material
- rotating cylindrical
- wall
- protruding
- 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
- 239000003082 abrasive agent Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pinball Game Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13437687U JPS6438252U (sk) | 1987-09-02 | 1987-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13437687U JPS6438252U (sk) | 1987-09-02 | 1987-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6438252U true JPS6438252U (sk) | 1989-03-07 |
Family
ID=31393079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13437687U Pending JPS6438252U (sk) | 1987-09-02 | 1987-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6438252U (sk) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727655A (en) * | 1980-07-17 | 1982-02-15 | Ietatsu Ono | Method and device for polishing |
-
1987
- 1987-09-02 JP JP13437687U patent/JPS6438252U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5727655A (en) * | 1980-07-17 | 1982-02-15 | Ietatsu Ono | Method and device for polishing |