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Individual
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Individual
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Priority to ES271726ApriorityCriticalpatent/ES271726A2/es
Publication of ES271726A2publicationCriticalpatent/ES271726A2/es
ES271726A1961-11-031961-11-03Mejoras introducidas en la fabricación de cabezas para husillos aplicables a máquinas de elevación de gran tonelaje
ExpiredES271726A2
(es)