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Patents > Office : BE or NL or NO or Other & Inventor country : ES or IT or NL & Applicant firm: None & Tech fields: navigation

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Alexander Albert Holle (4) · Ugo Antoni (4) · Guido Antoni (4) · Manfredo Ferrero (2) · Ambroise Goupy (2) · Jose Pesaña y Piñol (2) · Manfredo Ferrero fu Francesco (2) · Raffaele Ronco fu Riccardo (2) · Raffaele Ronco (2) · Mario Calderara (2) · Leonardo Torres Quevedo (2) · Mario Schiavone (2) · Fidia Riccardo Pio (2)
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Showing below up to 55 results in range #1 to #55.

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