72066192
Jan 21, 1959
Dec 8, 1959
LIGHT-SENSITIVE COPYING SOLUTIONS CONTAINING LIGHT-SENSITIVE SUBSTANCES AND RESINOUS MATERIALS DISSOLVED IN ORGANIC SOLVENTS, WHICH ARE USED TO PREPARE LIGHT-SENSITIVE COATINGS IN THE PRODUCTION OF PRINTING FORMS, AS WELL AS DEVELOPERS AND DILUENTS FOR USE IN CONJUNCTION THEREWITH
Metal Goods