FK

Friedemann Klaffke

FF Firma Carl Freudenberg: 1 patents #255 of 512Top 50%
Overall (All Time): #4,090,697 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4271218 Pipe insulating jacket Klaus Heckel, Walter Umann, Volker Schwarz 1981-06-02