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Individual
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Individual
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Priority to ES0190706ApriorityCriticalpatent/ES190706A2/es
Publication of ES190706A2publicationCriticalpatent/ES190706A2/es
Máquina automática para hacer cigarrillos caracterizadas porque el soporte del papel está sustentado por dos columnas situadas a ambos lados de dicho soporte las cuales han venido a sustituir a la única que cumplía esta misión en al máquina anterior.
ES0190706A1949-12-071949-12-07Mejoras introducidas en el objeto de la patente principal
ExpiredES190706A2
(es)