PT

Paul J. H. Tummers

OB Oce-Nederland B.V.: 1 patents #96 of 308Top 35%
📍 Velden, NL: #28 of 46 inventorsTop 65%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4435493 Porous reusable ZnO electrophotographic element Jan A. de Putter 1984-03-06