JPH0140542Y2 - - Google Patents
Info
- Publication number
- JPH0140542Y2 JPH0140542Y2 JP7447781U JP7447781U JPH0140542Y2 JP H0140542 Y2 JPH0140542 Y2 JP H0140542Y2 JP 7447781 U JP7447781 U JP 7447781U JP 7447781 U JP7447781 U JP 7447781U JP H0140542 Y2 JPH0140542 Y2 JP H0140542Y2
- Authority
- JP
- Japan
- Prior art keywords
- opening
- closing plate
- gutter
- steel balls
- balls
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Pinball Game Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447781U JPH0140542Y2 (pm) | 1981-05-25 | 1981-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447781U JPH0140542Y2 (pm) | 1981-05-25 | 1981-05-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57187575U JPS57187575U (pm) | 1982-11-29 |
| JPH0140542Y2 true JPH0140542Y2 (pm) | 1989-12-04 |
Family
ID=29870246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7447781U Expired JPH0140542Y2 (pm) | 1981-05-25 | 1981-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0140542Y2 (pm) |
-
1981
- 1981-05-25 JP JP7447781U patent/JPH0140542Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57187575U (pm) | 1982-11-29 |
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