A heavy maetal chelate composition containing chitosan derivatives and uses thereof
A Standard patent application filed on 23 July 2003 credited to Li, Jianqing
;
Ren, Qisheng
;
Mei, Zongfu
;
Song, Xinrong
;
Ma, Xinyun
;
Ma, Rui
Details
Application number :
2003257771
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
A heavy maetal chelate composition containing chitosan derivatives and uses thereof