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Application filed by Inst Superior Politecnico JosefiledCriticalInst Superior Politecnico Jose
Priority to CU35221ApriorityCriticalpatent/CU21121A/es
Publication of CU21121ApublicationCriticalpatent/CU21121A/es
CU35221A1980-01-291980-01-29Electrodo revestido para la soldadura manual por arco con elevado contenido de polvo de hierro en el revestimiento
CU21121A
(es)