JPH0438348U - - Google Patents
Info
- Publication number
- JPH0438348U JPH0438348U JP7887390U JP7887390U JPH0438348U JP H0438348 U JPH0438348 U JP H0438348U JP 7887390 U JP7887390 U JP 7887390U JP 7887390 U JP7887390 U JP 7887390U JP H0438348 U JPH0438348 U JP H0438348U
- Authority
- JP
- Japan
- Prior art keywords
- workpiece
- grinders
- pair
- centering device
- grinder
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7887390U JPH0438348U (en]) | 1990-07-25 | 1990-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7887390U JPH0438348U (en]) | 1990-07-25 | 1990-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438348U true JPH0438348U (en]) | 1992-03-31 |
Family
ID=31622531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7887390U Pending JPH0438348U (en]) | 1990-07-25 | 1990-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438348U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215960A (ja) * | 1988-07-05 | 1990-01-19 | Topcon Corp | 眼鏡レンズ周縁部面取装置 |
-
1990
- 1990-07-25 JP JP7887390U patent/JPH0438348U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0215960A (ja) * | 1988-07-05 | 1990-01-19 | Topcon Corp | 眼鏡レンズ周縁部面取装置 |