EB

Erich Benninghoven

📍 Solingen, DE: #258 of 495 inventorsTop 55%
Overall (All Time): #4,039,304 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4465459 Coal dust burner — 1984-08-14