HH

Herbert Hemingsley

E& English Clays Lovering Pochin &: 1 patents #13 of 40Top 35%
📍 Carrara, IT: #13 of 30 inventorsTop 45%
Overall (All Time): #4,068,397 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4325514 Comminution of minerals — 1982-04-20