Granular material of polyimide precursor, mixture comprising the material and process for producing the material
A Standard patent application filed on 27 August 1992 credited to Tomioka, Isao
;
Echigo, Yoshiaki
;
Furukawa, Mikio
;
Nakano, Takeshi
Details
Application number :
21353
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Granular material of polyimide precursor, mixture comprising the material and process for producing the material