Patents/Inventors

Zengfan Liu

GuangzhouCN2 patents

2 Patents

US125902702026
Cleaning Composition, Method for Preparing the Same and Use Thereof
Guangdong Yingde Dosoon Fine Chemical Industry Co., Ltd.
0 cites
US124352922025
Anti-corrosive Lubricant Composition for Electrical Apparatus
Guangdong Yingde Dosoon Fine Chemical Industry Co., Ltd.
0 cites