BB

Bénigne Bollotte

CF Ciments Francais: 1 patents #16 of 24Top 70%
📍 Mantes-la-Ville, FR: #23 of 60 inventorsTop 40%
Overall (All Time): #3,098,177 of 4,157,543Top 75%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8685158 Water retention agent for cementitious compositions and cementitious compositions containing same Faber Fabbris 2014-04-01