ES38390Y - Refraction Viewing Apparatus - Google Patents
Refraction Viewing ApparatusInfo
- Publication number
- ES38390Y ES38390Y ES0038390U ES38390U ES38390Y ES 38390 Y ES38390 Y ES 38390Y ES 0038390 U ES0038390 U ES 0038390U ES 38390 U ES38390 U ES 38390U ES 38390 Y ES38390 Y ES 38390Y
- Authority
- ES
- Spain
- Prior art keywords
- refraction
- viewing apparatus
- viewing
- refraction viewing
- 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 |
---|---|---|---|
ES0038390U ES38390Y (en) | 1953-10-06 | 1953-10-06 | Refraction Viewing Apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0038390U ES38390Y (en) | 1953-10-06 | 1953-10-06 | Refraction Viewing Apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
ES38390U ES38390U (en) | 1953-11-01 |
ES38390Y true ES38390Y (en) | 1954-03-01 |
Family
ID=51101803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0038390U Expired ES38390Y (en) | 1953-10-06 | 1953-10-06 | Refraction Viewing Apparatus |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES38390Y (en) |
-
1953
- 1953-10-06 ES ES0038390U patent/ES38390Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES38390U (en) | 1953-11-01 |
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