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Horst-Michael Dreher

📍 Buttwil, CH: #3 of 7 inventorsTop 45%
Overall (All Time): #3,659,255 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5947714 Burner surface — 1999-09-07