JPH02130685U - - Google Patents
Info
- Publication number
- JPH02130685U JPH02130685U JP3857489U JP3857489U JPH02130685U JP H02130685 U JPH02130685 U JP H02130685U JP 3857489 U JP3857489 U JP 3857489U JP 3857489 U JP3857489 U JP 3857489U JP H02130685 U JPH02130685 U JP H02130685U
- Authority
- JP
- Japan
- Prior art keywords
- abrasive
- abrasive particle
- plate
- synthetic resin
- abrasive particles
- 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.)
- Granted
Links
- 239000002245 particle Substances 0.000 claims description 15
- 230000002265 prevention Effects 0.000 claims description 6
- 239000006061 abrasive grain Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims 3
- 239000000057 synthetic resin Substances 0.000 claims 3
- 238000009825 accumulation Methods 0.000 description 2
Landscapes
- Pinball Game Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3857489U JPH0647499Y2 (ja) | 1989-03-31 | 1989-03-31 | パチンコ玉揚送装置に於ける研磨材粒滞留防止機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3857489U JPH0647499Y2 (ja) | 1989-03-31 | 1989-03-31 | パチンコ玉揚送装置に於ける研磨材粒滞留防止機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02130685U true JPH02130685U (OSRAM) | 1990-10-29 |
| JPH0647499Y2 JPH0647499Y2 (ja) | 1994-12-07 |
Family
ID=31546699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3857489U Expired - Lifetime JPH0647499Y2 (ja) | 1989-03-31 | 1989-03-31 | パチンコ玉揚送装置に於ける研磨材粒滞留防止機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647499Y2 (OSRAM) |
-
1989
- 1989-03-31 JP JP3857489U patent/JPH0647499Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647499Y2 (ja) | 1994-12-07 |
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