Inventor

QIAN YIRAN

CN2 patents

Patents

2 patents

USD909062SFeb 2, 2021

Luggage

SHANGHAI RUNMI TECH CO LTD58 citations91

US10697487B2Jun 30, 2020

Device for automatically assembling shell and middle frame by glue and use method thereof

SHANGHAI RUNMI TECH CO LTD0 citations37