Number | Date | Country | Kind |
---|---|---|---|
9624451 | Nov 1996 | GBX |
Number | Name | Date | Kind |
---|---|---|---|
3220960 | Wichterle et al. | Nov 1965 | |
4038264 | Rostoker et al. | Jul 1977 | |
4267295 | Gallop et al. | May 1981 | |
4379864 | Gallop et al. | Apr 1983 | |
4401797 | Gallop | Aug 1983 | |
4452776 | Refojo | Jun 1984 | |
4494954 | Suminoe et al. | Jan 1985 | |
4534916 | Wichterle | Aug 1985 | |
4543371 | Gallop et al. | Sep 1985 | |
4559059 | Su | Dec 1985 | |
4634722 | Gallop | Jan 1987 | |
4733959 | Claussen et al. | Mar 1988 | |
4786446 | Hammar et al. | Nov 1988 | |
4861152 | Vinzia et al. | Aug 1989 | |
4865440 | Neefe | Sep 1989 | |
4891046 | Wittmann et al. | Jan 1990 | |
4963160 | Hung et al. | Oct 1990 | |
5032658 | Baon et al. | Jul 1991 | |
5037913 | Leussler et al. | Aug 1991 | |
5177168 | Baron et al. | Jan 1993 | |
5204383 | Manabe et al. | Apr 1993 | |
5266077 | Auten et al. | Nov 1993 | |
5346978 | Baron et al. | Sep 1994 | |
5362768 | Askari et al. | Nov 1994 | |
5498681 | Askari et al. | Mar 1996 | |
5516467 | Niwa et al. | May 1996 | |
5532289 | Benz et al. | Jul 1996 |
Entry |
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