JS

Josef Schoppen

CH Chemische Werke Huels: 1 patents #104 of 245Top 45%
Overall (All Time): #4,004,138 of 4,157,543Top 100%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4619951 Sealing compositions for electric cables Klaus Gorke 1986-10-28