ES175532A1 - AN OPTICAL OBSERVATION INSTRUMENT - Google Patents
AN OPTICAL OBSERVATION INSTRUMENTInfo
- Publication number
- ES175532A1 ES175532A1 ES175532A ES175532A ES175532A1 ES 175532 A1 ES175532 A1 ES 175532A1 ES 175532 A ES175532 A ES 175532A ES 175532 A ES175532 A ES 175532A ES 175532 A1 ES175532 A1 ES 175532A1
- Authority
- ES
- Spain
- Prior art keywords
- optical observation
- observation instrument
- instrument
- optical
- observation
- 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 |
---|---|---|---|
ES175532A ES175532A1 (en) | 1946-10-30 | 1946-10-30 | AN OPTICAL OBSERVATION INSTRUMENT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES175532A ES175532A1 (en) | 1946-10-30 | 1946-10-30 | AN OPTICAL OBSERVATION INSTRUMENT |
Publications (1)
Publication Number | Publication Date |
---|---|
ES175532A1 true ES175532A1 (en) | 1947-05-16 |
Family
ID=65621917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES175532A Expired ES175532A1 (en) | 1946-10-30 | 1946-10-30 | AN OPTICAL OBSERVATION INSTRUMENT |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES175532A1 (en) |
-
1946
- 1946-10-30 ES ES175532A patent/ES175532A1/en not_active Expired
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