ES80344Y - Pedagogical quadrant with light signaling - Google Patents
Pedagogical quadrant with light signalingInfo
- Publication number
- ES80344Y ES80344Y ES0080344U ES80344U ES80344Y ES 80344 Y ES80344 Y ES 80344Y ES 0080344 U ES0080344 U ES 0080344U ES 80344 U ES80344 U ES 80344U ES 80344 Y ES80344 Y ES 80344Y
- Authority
- ES
- Spain
- Prior art keywords
- pedagogical
- quadrant
- light signaling
- signaling
- light
- 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 |
---|---|---|---|
ES0080344U ES80344Y (en) | 1960-04-21 | 1960-04-21 | Pedagogical quadrant with light signaling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0080344U ES80344Y (en) | 1960-04-21 | 1960-04-21 | Pedagogical quadrant with light signaling |
Publications (2)
Publication Number | Publication Date |
---|---|
ES80344U ES80344U (en) | 1960-07-01 |
ES80344Y true ES80344Y (en) | 1961-08-16 |
Family
ID=52715840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0080344U Expired ES80344Y (en) | 1960-04-21 | 1960-04-21 | Pedagogical quadrant with light signaling |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES80344Y (en) |
-
1960
- 1960-04-21 ES ES0080344U patent/ES80344Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES80344U (en) | 1960-07-01 |
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