Inventor

CAO JIASHUN

CN2 patents

Patents

2 patents

US11117074B2Sep 14, 2021

Floating sludge discharge device for square settling tank

UNIV HOHAI2 citations65

US11092275B1Aug 17, 2021

Automatic draining device for condensed water or leaking water in aeration pipeline

UNIV HOHAI0 citations47