JPH0329179U - - Google Patents
Info
- Publication number
- JPH0329179U JPH0329179U JP4778489U JP4778489U JPH0329179U JP H0329179 U JPH0329179 U JP H0329179U JP 4778489 U JP4778489 U JP 4778489U JP 4778489 U JP4778489 U JP 4778489U JP H0329179 U JPH0329179 U JP H0329179U
- Authority
- JP
- Japan
- Prior art keywords
- game ball
- detection
- signal
- passage
- output
- 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
- 238000001514 detection method Methods 0.000 claims description 13
- 230000003111 delayed effect Effects 0.000 claims 1
- 230000035515 penetration Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Pinball Game Machines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4778489U JPH0642703Y2 (ja) | 1989-04-24 | 1989-04-24 | 遊戯機の遊戯球検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4778489U JPH0642703Y2 (ja) | 1989-04-24 | 1989-04-24 | 遊戯機の遊戯球検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0329179U true JPH0329179U (enExample) | 1991-03-22 |
| JPH0642703Y2 JPH0642703Y2 (ja) | 1994-11-09 |
Family
ID=31564019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4778489U Expired - Fee Related JPH0642703Y2 (ja) | 1989-04-24 | 1989-04-24 | 遊戯機の遊戯球検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642703Y2 (enExample) |
-
1989
- 1989-04-24 JP JP4778489U patent/JPH0642703Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642703Y2 (ja) | 1994-11-09 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |