Hand -held type korean phonetic symbol learning device

• Main Authors: ZHANG HUIMEI, DOU YUNPENG
• Format: Patent
• Language: Chinese; English
• Published: 26.01.2018
• Subjects: ADVERTISING; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE; CRYPTOGRAPHY; DIAGRAMS; DISPLAY; EDUCATION; EDUCATIONAL OR DEMONSTRATION APPLIANCES; GLOBES; PHYSICS; PLANETARIA; SEALS

The utility model discloses a learning tool technical field's a hand -held type korean phonetic symbol learning device, including the pin, the bottom left side of pin is connected with the bottom suspension fagging, the top of pin is connected with the backup pad, the top of bottom suspension f...