ES196805A3 - AN IMPROVEMENT OF THE PROCEDURE FOR THE PRODUCTION OF TORIC SURFACES ON OPTICAL GLASSES - Google Patents
AN IMPROVEMENT OF THE PROCEDURE FOR THE PRODUCTION OF TORIC SURFACES ON OPTICAL GLASSESInfo
- Publication number
- ES196805A3 ES196805A3 ES196805A ES196805A ES196805A3 ES 196805 A3 ES196805 A3 ES 196805A3 ES 196805 A ES196805 A ES 196805A ES 196805 A ES196805 A ES 196805A ES 196805 A3 ES196805 A3 ES 196805A3
- Authority
- ES
- Spain
- Prior art keywords
- improvement
- procedure
- production
- optical glasses
- toric surfaces
- 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.)
- Expired
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES196805A ES196805A3 (en) | 1951-02-23 | 1951-02-23 | AN IMPROVEMENT OF THE PROCEDURE FOR THE PRODUCTION OF TORIC SURFACES ON OPTICAL GLASSES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES196805A ES196805A3 (en) | 1951-02-23 | 1951-02-23 | AN IMPROVEMENT OF THE PROCEDURE FOR THE PRODUCTION OF TORIC SURFACES ON OPTICAL GLASSES |
Publications (1)
Publication Number | Publication Date |
---|---|
ES196805A3 true ES196805A3 (en) | 1953-04-01 |
Family
ID=69459424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES196805A Expired ES196805A3 (en) | 1951-02-23 | 1951-02-23 | AN IMPROVEMENT OF THE PROCEDURE FOR THE PRODUCTION OF TORIC SURFACES ON OPTICAL GLASSES |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES196805A3 (en) |
-
1951
- 1951-02-23 ES ES196805A patent/ES196805A3/en not_active Expired
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