AP

Aihua Pei

Overall (2011): #360,848 of 364,097Top 100%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8048967 Method for preparing nylon microspheres and nylon microspheres prepared thereby Tingxiu Xie, Guisheng Yang 2011-11-01