BR9102332A - Quadro escolar triface - Google Patents
Quadro escolar trifaceInfo
- Publication number
- BR9102332A BR9102332A BR9102332A BR9102332A BR9102332A BR 9102332 A BR9102332 A BR 9102332A BR 9102332 A BR9102332 A BR 9102332A BR 9102332 A BR9102332 A BR 9102332A BR 9102332 A BR9102332 A BR 9102332A
- Authority
- BR
- Brazil
- Prior art keywords
- triface
- school board
- school
- board
- board triface
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9102332A BR9102332A (pt) | 1991-06-05 | 1991-06-05 | Quadro escolar triface |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9102332A BR9102332A (pt) | 1991-06-05 | 1991-06-05 | Quadro escolar triface |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9102332A true BR9102332A (pt) | 1993-01-12 |
Family
ID=4052053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9102332A BR9102332A (pt) | 1991-06-05 | 1991-06-05 | Quadro escolar triface |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9102332A (pt) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103862952A (zh) * | 2014-02-21 | 2014-06-18 | 湖北工业大学 | 一种可翻转与平移的三棱柱黑板 |
-
1991
- 1991-06-05 BR BR9102332A patent/BR9102332A/pt not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103862952A (zh) * | 2014-02-21 | 2014-06-18 | 湖北工业大学 | 一种可翻转与平移的三棱柱黑板 |
CN103862952B (zh) * | 2014-02-21 | 2015-11-18 | 湖北工业大学 | 一种可翻转与平移的三棱柱黑板 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA1 | Application deemed withdrawn (art. 18(2)) |