HH

Herbert Hemingsley

E& English Clays Lovering Pochin &: 1 patents #1 of 10Top 10%
📍 Carrara, IT: #1 of 2 inventorsTop 50%
Overall (1982): #19,424 of 81,411Top 25%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

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