Rolf Meinhard |
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Page Sections
Documents |
| Date | Document Name & Details | Documents |
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| 3 July 2012 | Torque Transmission Device United States Patent US 8,210,332 B2 Oswald Friedmann and Rolf Meinhard for Schaeffer Technologies AG & Co. KG |  PDF - 1.8MB - 21 pages |