OP

Ornella Polvara

PS Pirelli Coordinamento Pneumatici S.P.A.: 1 patents #49 of 78Top 65%
Overall (All Time): #3,909,575 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4949770 Breaker belt structure in pneumatic tires for vehicle wheels Alessandro Volpi 1990-08-21