Inventor

HUANG CHENGSHUI

CN2 patents

Patents

2 patents

US10906091B2Feb 2, 2021

Sand casting mold and method of forming sand casting mold by 3D printing

DANFOSS TIANJIN LTD1 citations50

US10328544B2Jun 25, 2019

Scroll machining method and scroll machining apparatus

DANFOSS TIANJIN LTD0 citations38