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197 32 093 | Jul 1997 | DE |
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3896331 | Enck et al. | Jul 1975 | |
4330707 | Manzke | May 1982 | |
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4785176 | Frosien et al. | Nov 1988 | |
5146090 | Plies | Sep 1992 | |
5389787 | Todokoro et al. | Feb 1995 | |
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5424541 | Todokoro et al. | Jun 1995 | |
5502306 | Meisburger et al. | Mar 1996 | |
5872358 | Todokoro et al. | Feb 1999 |
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29 22 325 C2 | Sep 1991 | DE |
0 180 723 B1 | Aug 1985 | EP |
0 769 799 A2 | Oct 1996 | EP |
Entry |
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