73053141
May 23, 1975
Dec 5, 1978
SOCIETE ANONYME DITE: SOCIETE DES ELECTRODES ET REFRACTAIRES DE SAVOIE
AMORPHOUS CARBON AND GRAPHITE FOR USE IN IRON AND STEEL METALLURGY, AND GRAPHITE FOR USE IN THE QUARTZ INDUSTRY
ChemicalsANODES AND CATHODES OF CARBON MATERIAL FOR USE IN CONNECTION WITH ELECTROLYSIS APPARATUS, AND ELECTRODES FOR USE IN ELECTRICAL FURNACES, CHEMICAL ENGINEERING, THE NUCLEAR INDUSTRY AND MOULDS
Electrical and Scientific ApparatusPASTES, PUDDLED CLAYS AND PISES (LINING MATERIALS) OF CARBON MATERIAL FOR USE IN FURNACES AND USE IN ELECTROLYSIS AND ELECTROTHERMY APPARATUS
Nonmetallic Building Materials