HB

Heribert Breuer

AK Allmineral Aufbereitungstechnik Gmbh & Co. Kg: 1 patents #4 of 8Top 50%
Overall (All Time): #3,915,349 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4971111 Rotary piston valve arrangement — 1990-11-20