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SAN NICOLAS HURTADO RUFINO
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SAN NICOLAS HURTADO RUFINO
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Priority to ES0236058ApriorityCriticalpatent/ES236058A1/es
Publication of ES236058A1publicationCriticalpatent/ES236058A1/es
Mejoras introducidas en los para-urdimbres mecánicos, caracterizadas por la existencia de un soporte de movimiento oscilante de ascenso y descenso, provisto de rodillos que sirven de guía a una varilla.
ES0236058A1957-06-141957-06-14Mejoras introducidas en los paraurdimbres mecanicos
ExpiredES236058A1
(es)