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ROCHET JEAN
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ROCHET JEAN
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Application filed by ROCHET JEANfiledCriticalROCHET JEAN
Priority to ES0180221ApriorityCriticalpatent/ES180221A2/es
Publication of ES180221A2publicationCriticalpatent/ES180221A2/es
Perfeccionamientos introducidos en el objeto de la patente principal Nº 180.200 por un procedimiento de fabricación de varillas de metal de aportaicón caracterizados por realizarse en caliente la transformación en varillas del lingote.
ES0180221A1947-10-221947-10-22UN PROCEDIMIENTO DE FABRICACIoN DE VARILLAS DE METAL DE APORTACIoN
ExpiredES180221A2
(es)