WB

Walther Bartel

FG Filterwerk Mann & Hummel Gmbh: 1 patents #129 of 285Top 50%
Overall (All Time): #3,590,159 of 4,157,543Top 90%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6270710 Process for manufacturing hollow plastic objects Wolfgang Cedzich, Robert Vaculik, Richard Veigel 2001-08-07