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CONNECTING PIECE, BATTERY AND PUNCH

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§ Ⅰ

Dossier Overview

Inventor

LI, Qiuping; ZHU, Pengxiang; CHEN, Xianyang; ZHANG, Minhui; QIU, Zhangheng

Filing Date

Aug 15, 2024

Publication Date

Jan 6, 2026

IPC Classification

H01MH01MB21D

CPC Classification

Y02E

External Resources