HP

Heinz-Konrad Proeve

📍 Celle, DE: #4 of 14 inventorsTop 30%
Overall (1989): #140,014 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4871923 Wind power device Hans Scholz 1989-10-03