Electrolyte film and solid polymer fuel cell using the same
A Standard patent application filed on 06 March 2003 credited to Harada, Hiroshi
;
Yamaguchi, Takeo
;
Ohya, Shyusei
;
Nakao, Shin-Ichi
Details
Application number :
2003211739
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Electrolyte film and solid polymer fuel cell using the same