ES117853A1 - A DIDACTIC PROJECTOR - Google Patents
A DIDACTIC PROJECTORInfo
- Publication number
- ES117853A1 ES117853A1 ES0117853A ES117853A ES117853A1 ES 117853 A1 ES117853 A1 ES 117853A1 ES 0117853 A ES0117853 A ES 0117853A ES 117853 A ES117853 A ES 117853A ES 117853 A1 ES117853 A1 ES 117853A1
- Authority
- ES
- Spain
- Prior art keywords
- didactic
- projector
- didactic projector
- 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 |
---|---|---|---|
ES0117853A ES117853A1 (en) | 1929-04-25 | 1929-04-25 | A DIDACTIC PROJECTOR |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0117853A ES117853A1 (en) | 1929-04-25 | 1929-04-25 | A DIDACTIC PROJECTOR |
Publications (1)
Publication Number | Publication Date |
---|---|
ES117853A1 true ES117853A1 (en) | 1930-05-16 |
Family
ID=37821112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0117853A Expired ES117853A1 (en) | 1929-04-25 | 1929-04-25 | A DIDACTIC PROJECTOR |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES117853A1 (en) |
-
1929
- 1929-04-25 ES ES0117853A patent/ES117853A1/en not_active Expired
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