Number | Date | Country | Kind |
---|---|---|---|
199 19 203 | Apr 1999 | DE |
Number | Name | Date | Kind |
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2185383 | Paternack et al. | Jan 1940 | |
5391770 | LeFur et al. | Feb 1995 | |
5744618 | Fechtel et al. | Apr 1998 | |
5744634 | Veits | Apr 1998 |
Number | Date | Country |
---|---|---|
195 47 073 C1 | Nov 1996 | DE |
0 671 405 A1 | Sep 1995 | EP |
48-15931 | Mar 1973 | JP |
50-022113 | Jul 1975 | JP |
58-177986 | Oct 1983 | JP |
WO 8700839 | Feb 1987 | WO |
WO 9907691 | Feb 1999 | WO |
Entry |
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