Yang Changsheng

School

School of Chemical Engineering and Technology

Professional Title

Associate professor

Discipline

Department of Chemical Engineering and Technology

Other Contact Information

Patents

Current position: Personal Profile > Academic Achievements > Patents

(4) HAOMING HE; CHANGSHENG YANG; TIAN XIE; FAN YANG; Method for preparing electronic grade hydrofluoric acid. CN102320573 (A) , 2012-01-18.

Hits:

Service Invention or Not:no