CR

Claude Ruf

PU Philip Morris Usa: 1 patents #332 of 607Top 55%
📍 Neuchâtel, CH: #402 of 703 inventorsTop 60%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4448208 Tobacco extractor Hermann Friedrich, Jacques Brosy 1984-05-15