72352481
Feb 26, 1970
Oct 10, 1972
ACIDS FOR PRETREATMENT OF PRINTING PLATES, FOUNTAIN SOLUTIONS FOR PRINTING PROCESSES, WASH-OUT SOLUTIONS FOR PRINTING PROCESSES, BIMETAL BATHS FOR PRINTING PROCESSES, COATING SOLUTIONS FOR PRINTING PROCESSES, DEVELOPERS, DESENSITIZERS, ETCHES FOR PRINTING PURPOSES, HARDENERS FOR PRINTING PURPOSES, AND LACQUERS FOR PRINTING EQUIPMENT
Metal Goods