Number | Name | Date | Kind |
---|---|---|---|
3248356 | Snyder | Apr 1966 | |
4371659 | Druoshke et al. | Feb 1983 | |
4725639 | Lenney | Feb 1988 | |
4948822 | Iovine et al. | Aug 1990 | |
5129126 | Huang | Jul 1992 | |
5164444 | Bernard | Nov 1992 | |
5264532 | Bernard | Nov 1993 | |
5278227 | Bernard | Jan 1994 | |
5405879 | Uemae et al. | Apr 1995 | |
5550181 | Scholz | Aug 1996 |
Number | Date | Country |
---|---|---|
0037923B2 | Oct 1981 | DE |
3544882 | Nov 1986 | DE |
0144723 | Jun 1985 | EP |
522791 | Jan 1993 | EP |
61264077 | Nov 1986 | JP |
WO9220722 | Nov 1992 | WO |
WO9314161 | Jul 1993 | WO |
WO9608320 | Mar 1996 | WO |
Entry |
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English-language translation of Japanese Patent No. 264,077 (Nov. 1986). |