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Alfred Heck, deceased

FG Filterwerk Mann & Hummel Gmbh: 1 patents #3 of 11Top 30%
📍 Eupen, BE: #2 of 2 inventorsTop 100%
Overall (1994): #158,798 of 165,921Top 100%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5340472 Apparatus for processing wastes from the machining of ferromagnetic materials — 1994-08-23