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Guerini Eugenio
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Guerini Eugenio
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Application filed by Guerini EugeniofiledCriticalGuerini Eugenio
Priority to ES81450ApriorityCriticalpatent/ES81450A1/en
Publication of ES81450A1publicationCriticalpatent/ES81450A1/en
Improvements in the driving devices for the spindles of spinning, folding, twisting and other similar machines, used to produce yarns from fibrous substances.