Process for producing polyester resin foam and polyester resin foam sheet
A Standard patent application filed on 01 December 1989 credited to Hayashi, Motoshige
;
Hirai, Takaaki
;
Taki, Takeshi
;
Amano, Norio
Details
Application number :
45797
Application type :
Standard
Application status :
EXPIRED
Under opposition :
No
Proceeding type :
Invention title :
Process for producing polyester resin foam and polyester resin foam sheet