JPS63143944U - - Google Patents
Info
- Publication number
- JPS63143944U JPS63143944U JP1987036998U JP3699887U JPS63143944U JP S63143944 U JPS63143944 U JP S63143944U JP 1987036998 U JP1987036998 U JP 1987036998U JP 3699887 U JP3699887 U JP 3699887U JP S63143944 U JPS63143944 U JP S63143944U
- Authority
- JP
- Japan
- Prior art keywords
- driven roller
- housing
- rotation
- input device
- spherical body
- 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 claims description 3
Landscapes
- Position Input By Displaying (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987036998U JPS63143944U (en, 2012) | 1987-03-13 | 1987-03-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987036998U JPS63143944U (en, 2012) | 1987-03-13 | 1987-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143944U true JPS63143944U (en, 2012) | 1988-09-21 |
Family
ID=30847921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987036998U Pending JPS63143944U (en, 2012) | 1987-03-13 | 1987-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143944U (en, 2012) |
-
1987
- 1987-03-13 JP JP1987036998U patent/JPS63143944U/ja active Pending