YU92683A - Writing/drawing blackboard - Google Patents
Writing/drawing blackboardInfo
- Publication number
- YU92683A YU92683A YU92683A YU92683A YU92683A YU 92683 A YU92683 A YU 92683A YU 92683 A YU92683 A YU 92683A YU 92683 A YU92683 A YU 92683A YU 92683 A YU92683 A YU 92683A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- writing
- drawing blackboard
- blackboard
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU92683A YU92683A (en) | 1983-04-22 | 1983-04-22 | Writing/drawing blackboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU92683A YU92683A (en) | 1983-04-22 | 1983-04-22 | Writing/drawing blackboard |
Publications (1)
Publication Number | Publication Date |
---|---|
YU92683A true YU92683A (en) | 1986-02-28 |
Family
ID=25552026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU92683A YU92683A (en) | 1983-04-22 | 1983-04-22 | Writing/drawing blackboard |
Country Status (1)
Country | Link |
---|---|
YU (1) | YU92683A (en) |
-
1983
- 1983-04-22 YU YU92683A patent/YU92683A/en unknown
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