DY

Dafeng Yin

CC China Tobacco Hunan Industrial Co.: 1 patents #1 of 6Top 20%
Overall (2011): #318,121 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8007637 Method for producing flue-cured type tobacco sheet by papermaking process Jianfu Liu, Xinliang Tan, Jianshan Fu, Changjian Deng, Gang Chen 2011-08-30