Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centrala Industriei Poligrafice,RofiledCriticalCentrala Industriei Poligrafice,Ro
Priority to RO7583378ApriorityCriticalpatent/RO70977A2/en
Publication of RO70977A2publicationCriticalpatent/RO70977A2/en
METHOD FOR MAKING MASKED POSITIVE COLOR IMAGES ACCORDING TO THE SILVER DYE BLEACHING PROCESS, AND SILVER DYE BLEACHING MATERIAL SUITABLE FOR CARRYING OUT THIS METHOD