Inventor

DING LIMIN

CN2 patents

Patents

2 patents

US10407886B2Sep 10, 2019

Portable slot water-injection toilet

QINGDAO CHUANGHUI IND CO LTD1 citations49

US9587388B2Mar 7, 2017

Flush type toilet bowl and developed portable toilet thereof

QINGDAO CHUANGHUI IND CO LTD1 citations39