JPH02133740U - - Google Patents
Info
- Publication number
- JPH02133740U JPH02133740U JP1989041983U JP4198389U JPH02133740U JP H02133740 U JPH02133740 U JP H02133740U JP 1989041983 U JP1989041983 U JP 1989041983U JP 4198389 U JP4198389 U JP 4198389U JP H02133740 U JPH02133740 U JP H02133740U
- Authority
- JP
- Japan
- Prior art keywords
- coordinate
- casing
- sphere
- unit
- opening
- 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 2
- 238000005096 rolling process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Position Input By Displaying (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989041983U JPH02133740U (fr) | 1989-04-12 | 1989-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989041983U JPH02133740U (fr) | 1989-04-12 | 1989-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02133740U true JPH02133740U (fr) | 1990-11-06 |
Family
ID=31553124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989041983U Pending JPH02133740U (fr) | 1989-04-12 | 1989-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02133740U (fr) |
-
1989
- 1989-04-12 JP JP1989041983U patent/JPH02133740U/ja active Pending