KR950023850U - 자연학습교재 - Google Patents
자연학습교재Info
- Publication number
- KR950023850U KR950023850U KR2019940001081U KR19940001081U KR950023850U KR 950023850 U KR950023850 U KR 950023850U KR 2019940001081 U KR2019940001081 U KR 2019940001081U KR 19940001081 U KR19940001081 U KR 19940001081U KR 950023850 U KR950023850 U KR 950023850U
- Authority
- KR
- South Korea
- Prior art keywords
- learning materials
- natural learning
- natural
- materials
- learning
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/38—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for botany
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- Computational Mathematics (AREA)
- Botany (AREA)
- Health & Medical Sciences (AREA)
- Mathematical Optimization (AREA)
- General Health & Medical Sciences (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Life Sciences & Earth Sciences (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940001081U KR970000550Y1 (ko) | 1994-01-21 | 1994-01-21 | 자연학습교재 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940001081U KR970000550Y1 (ko) | 1994-01-21 | 1994-01-21 | 자연학습교재 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950023850U true KR950023850U (ko) | 1995-08-23 |
| KR970000550Y1 KR970000550Y1 (ko) | 1997-01-27 |
Family
ID=19376027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940001081U KR970000550Y1 (ko) | 1994-01-21 | 1994-01-21 | 자연학습교재 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970000550Y1 (ko) |
-
1994
- 1994-01-21 KR KR2019940001081U patent/KR970000550Y1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970000550Y1 (ko) | 1997-01-27 |
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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 | ||
| FPAY | Annual fee payment |
Payment date: 20020129 Year of fee payment: 6 |
|
| LAPS | Lapse due to unpaid annual fee |