HB

Heinz Bonn

📍 Kreuzau, DE: #1 of 6 inventorsTop 20%
Overall (1997): #144,018 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5603827 Membrane filter plate Manfred Hermann 1997-02-18