KR890007476U - 문자 부착식 학습판 - Google Patents
문자 부착식 학습판Info
- Publication number
- KR890007476U KR890007476U KR2019870014976U KR870014976U KR890007476U KR 890007476 U KR890007476 U KR 890007476U KR 2019870014976 U KR2019870014976 U KR 2019870014976U KR 870014976 U KR870014976 U KR 870014976U KR 890007476 U KR890007476 U KR 890007476U
- Authority
- KR
- South Korea
- Prior art keywords
- text
- learning version
- learning
- version
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/008—Repeatedly-usable boards or tablets for writing or drawing with magnetic action
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B97/001—Wall mounting or suspension arrangements for blackboards or the like
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870014976U KR900004529Y1 (ko) | 1987-09-02 | 1987-09-02 | 문자 부착식 학습판 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019870014976U KR900004529Y1 (ko) | 1987-09-02 | 1987-09-02 | 문자 부착식 학습판 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890007476U true KR890007476U (ko) | 1989-05-16 |
KR900004529Y1 KR900004529Y1 (ko) | 1990-05-21 |
Family
ID=19267357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870014976U KR900004529Y1 (ko) | 1987-09-02 | 1987-09-02 | 문자 부착식 학습판 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR900004529Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102432974B1 (ko) * | 2021-11-30 | 2022-08-18 | 황희웅 | 전시겸용 스케치북 보관함 |
-
1987
- 1987-09-02 KR KR2019870014976U patent/KR900004529Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR900004529Y1 (ko) | 1990-05-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |