JPS63199333U - - Google Patents
Info
- Publication number
- JPS63199333U JPS63199333U JP1987089872U JP8987287U JPS63199333U JP S63199333 U JPS63199333 U JP S63199333U JP 1987089872 U JP1987089872 U JP 1987089872U JP 8987287 U JP8987287 U JP 8987287U JP S63199333 U JPS63199333 U JP S63199333U
- Authority
- JP
- Japan
- Prior art keywords
- coordinates
- ball
- rotating
- input device
- computer
- 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
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Position Input By Displaying (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987089872U JPS63199333U (cs) | 1987-06-11 | 1987-06-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987089872U JPS63199333U (cs) | 1987-06-11 | 1987-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63199333U true JPS63199333U (cs) | 1988-12-22 |
Family
ID=30949248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987089872U Pending JPS63199333U (cs) | 1987-06-11 | 1987-06-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63199333U (cs) |
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1987
- 1987-06-11 JP JP1987089872U patent/JPS63199333U/ja active Pending