KR850000370Y1 - 학습용 문자판 - Google Patents
학습용 문자판 Download PDFInfo
- Publication number
- KR850000370Y1 KR850000370Y1 KR2019830005299U KR830005299U KR850000370Y1 KR 850000370 Y1 KR850000370 Y1 KR 850000370Y1 KR 2019830005299 U KR2019830005299 U KR 2019830005299U KR 830005299 U KR830005299 U KR 830005299U KR 850000370 Y1 KR850000370 Y1 KR 850000370Y1
- Authority
- KR
- South Korea
- Prior art keywords
- learning
- letter
- clockface
- groove
- insertion groove
- 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
- G09B11/00—Teaching hand-writing, shorthand, drawing, or painting
- G09B11/04—Guide sheets or plates; Tracing charts
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Abstract
Description
Claims (1)
- 본체(1)의 일칙에 경사면(3)과 절결부(4)를 형성시킨 협지구(2)를 형성하고 타측에는 협지구(2)보다 약간 작은 직경의 삽입홈(5)을 형성하며 평면에는 문자홈(6)을 형성하되, 이의 중앙부에 통공(7)을 장설하여형단면으로 형성하여서 된 학습용 문자판.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019830005299U KR850000370Y1 (ko) | 1983-06-17 | 1983-06-17 | 학습용 문자판 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019830005299U KR850000370Y1 (ko) | 1983-06-17 | 1983-06-17 | 학습용 문자판 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR850000370Y1 true KR850000370Y1 (ko) | 1985-03-07 |
KR850000945U KR850000945U (ko) | 1985-03-30 |
Family
ID=19230363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019830005299U KR850000370Y1 (ko) | 1983-06-17 | 1983-06-17 | 학습용 문자판 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR850000370Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102541023B1 (ko) * | 2021-10-22 | 2023-06-05 | 유가희 | 시각장애인을 위한 한글 카드 |
-
1983
- 1983-06-17 KR KR2019830005299U patent/KR850000370Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR850000945U (ko) | 1985-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19830617 |
|
UA0201 | Request for examination |
Patent event date: 19830617 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19850204 |
|
UG1501 | Laying open of application | ||
O032 | Opposition [utility model]: request for opposition | ||
UO0301 | Opposition |
Comment text: Request for Opposition Patent event code: UO03011R01D Patent event date: 19850506 |
|
E701 | Decision to grant or registration of patent right | ||
O071 | Decision to grant registration after opposition [utility model]: decision to grant registration | ||
UE0701 | Decision of registration |
Patent event date: 19851122 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
UO0701 | Decision to grant registration after opposition |
Patent event code: UO07011S01D Comment text: Decision to Grant Registration Patent event date: 19851122 |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19860221 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19860221 |
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LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 19890321 Termination category: Default of registration fee |