73611817
Jul 28, 1986
Mar 10, 1987
LITHOGRAPHIC CHEMICALS- NAMELY, LITHOGRAPHIC PLATE CHEMICALS FOR DEVELOPING, ETCHING, COATING, STAGING OUT, CLEANING AND FINISHING LITHOGRAPHIC PLATES, AND CHEMICALS FOR CLEANING AND MAINTAINING PRINTING PRESSES
ChemicalsMACHINES FOR PROCESSING LITHOGRAPHIC PLATES-NAMELY, MACHINES FOR COATING, EXPOSING, DEVELOPING, WASHING AND DRYING LITHOGRAPHIC PLATES
Electrical and Scientific Apparatus