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LINKAGE SYSTEM WITH LED PROJECTION AND SOUND

InventionPending
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§ Ⅰ

Dossier Overview

Inventor

LIU, Jian; YAN, Kun; ZHAO, Di; FANG, Guangyou

Filing Date

Apr 17, 2025

Publication Date

Jan 6, 2026

IPC Classification

H04N

CPC Classification

H04NH04NH04NH04NH05BA63JG10H

External Resources