| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6922579AFR2053398A1 (en) | 1969-07-03 | 1969-07-03 |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6922579AFR2053398A1 (en) | 1969-07-03 | 1969-07-03 |
| Publication Number | Publication Date |
|---|---|
| FR2053398A1true FR2053398A1 (en) | 1971-04-16 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6922579AWithdrawnFR2053398A1 (en) | 1969-07-03 | 1969-07-03 |
| Country | Link |
|---|---|
| FR (1) | FR2053398A1 (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0398874A4 (en)* | 1987-06-15 | 1991-07-03 | Keravision, Inc. | Holder for inserting corneal curvature adjustment ring |
| US6051023A (en)* | 1987-06-15 | 2000-04-18 | Keravision, Inc. | Corneal curvature adjustment ring and apparatus for making a cornea |
| US6966927B1 (en) | 1992-08-07 | 2005-11-22 | Addition Technology, Inc. | Hybrid intrastromal corneal ring |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0398874A4 (en)* | 1987-06-15 | 1991-07-03 | Keravision, Inc. | Holder for inserting corneal curvature adjustment ring |
| US6051023A (en)* | 1987-06-15 | 2000-04-18 | Keravision, Inc. | Corneal curvature adjustment ring and apparatus for making a cornea |
| US6966927B1 (en) | 1992-08-07 | 2005-11-22 | Addition Technology, Inc. | Hybrid intrastromal corneal ring |
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |