FH

Franciscus J. Helmes

📍 Tegelen, NL: #14 of 34 inventorsTop 45%
Overall (All Time): #4,104,677 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4184525 Milling machine — 1980-01-22