ES47857Y - Vidrio bifocal con lente tallada de forma perfeccionada - Google Patents
Vidrio bifocal con lente tallada de forma perfeccionadaInfo
- Publication number
- ES47857Y ES47857Y ES0047857U ES47857U ES47857Y ES 47857 Y ES47857 Y ES 47857Y ES 0047857 U ES0047857 U ES 0047857U ES 47857 U ES47857 U ES 47857U ES 47857 Y ES47857 Y ES 47857Y
- Authority
- ES
- Spain
- Prior art keywords
- perfected
- carved
- lens
- bifocal
- glass
- 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 |
|---|---|---|---|
| ES0047857U ES47857Y (es) | 1955-05-06 | 1955-05-06 | Vidrio bifocal con lente tallada de forma perfeccionada |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0047857U ES47857Y (es) | 1955-05-06 | 1955-05-06 | Vidrio bifocal con lente tallada de forma perfeccionada |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES47857U ES47857U (es) | 1955-07-01 |
| ES47857Y true ES47857Y (es) | 1956-06-01 |
Family
ID=51111068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0047857U Expired ES47857Y (es) | 1955-05-06 | 1955-05-06 | Vidrio bifocal con lente tallada de forma perfeccionada |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES47857Y (es) |
-
1955
- 1955-05-06 ES ES0047857U patent/ES47857Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES47857U (es) | 1955-07-01 |
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