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Pietro B. Marzoli

FS Fratelli Marzoli & C Spa: 3 patents #2 of 12Top 20%
📍 Bergamo, IT: #36 of 496 inventorsTop 8%
Overall (All Time): #592,177 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
5107571 Precarding cylinders and adjustable knife and carding units Aldo Urgnani 1992-04-28
5018245 Apparatus for opening and mixing staple cotton Emilio Vezzoli 1991-05-28
5010623 Textile fibre mixing apparatus Emilio Vezzoli 1991-04-30
4988373 Impurity separator for cleaning staple cotton Mario Mascheretti 1991-01-29
4944071 Textile fibre bale breaker Mario Mascheretti 1990-07-31
4934132 Apparatus for doffing bobbins from roving frames and replacing the doffed bobbins with empty tubes 1990-06-19
4890358 System for automatically conveying cotton laps from a ribbon-lap machine to a combing machine assembly 1990-01-02
4777792 Gripping device for tubes or the like, for apparatus for automatically replacing these in textile machines 1988-10-18
4757679 Method and apparatus for automatically doffing cops and replacing them with empty tube in a roving frame 1988-07-19