SPARKAL

Filed: June 13, 1966
ELECTRODES FOR WELDING MACHINES AND MACHINE TOOLS-NAMELY, ELECTRODES FOR JOINT WELDING, ELECTRODES FOR ELECTRO-EROSION MACHINING…
Owned by: SOCIETE DES POUDRES METALLIQUES ET DES ALLIAGES SPECIAUX UGINE-CARBONE
Serial Number: 72247978