New hydroquinone derivatives as scavengers for oxidised developer
A Standard patent application filed on 16 December 1999 credited to Biry, Stephane
;
Jeganathan, Suruliappa Gowper
Details
Application number :
16590
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
New hydroquinone derivatives as scavengers for oxidised developer