Developing composition and a sheet for pressure-sensitive copy paper
A Standard patent application filed on 17 March 1988 credited to Saitoh, Yukio
;
Hayama, Kazuhide
Details
Application number :
13233
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Developing composition and a sheet for pressure-sensitive copy paper