WB

Werner Biller

RA Rieter Ingolstadt Spinnereimaschinenbau Ag: 1 patents #77 of 143Top 55%
Overall (All Time): #3,684,690 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5755087 Open-end rotor spinning device Werner Bergmeier 1998-05-26