ES27661Y - Negatoscopio de luz fría - Google Patents
Negatoscopio de luz fríaInfo
- Publication number
- ES27661Y ES27661Y ES0027661U ES27661U ES27661Y ES 27661 Y ES27661 Y ES 27661Y ES 0027661 U ES0027661 U ES 0027661U ES 27661 U ES27661 U ES 27661U ES 27661 Y ES27661 Y ES 27661Y
- Authority
- ES
- Spain
- Prior art keywords
- cold light
- ray viewer
- viewer
- ray
- cold
- 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 |
---|---|---|---|
ES0027661U ES27661Y (es) | 1951-08-07 | 1951-08-07 | Negatoscopio de luz fría |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0027661U ES27661Y (es) | 1951-08-07 | 1951-08-07 | Negatoscopio de luz fría |
Publications (2)
Publication Number | Publication Date |
---|---|
ES27661U ES27661U (es) | 1951-11-01 |
ES27661Y true ES27661Y (es) | 1952-04-16 |
Family
ID=51091360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0027661U Expired ES27661Y (es) | 1951-08-07 | 1951-08-07 | Negatoscopio de luz fría |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES27661Y (es) |
-
1951
- 1951-08-07 ES ES0027661U patent/ES27661Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES27661U (es) | 1951-11-01 |
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