Inventor

GE XUEJI

CN2 patents

Patents

2 patents

US12109751B2Oct 8, 2024

Hollow body forming mold and hollow body forming method

YAPP AUTOMOTIVE SYSTEMS CO LTD0 citations57

US11203144B2Dec 21, 2021

Hollow body forming mold and hollow body forming method

YAPP AUTOMOTIVE SYSTEMS CO LTD0 citations57