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2129694 | Izard et al. | Sep 1938 | A |
2445925 | Rebherg et al. | Jul 1948 | A |
2458888 | Rebherg et al. | Jan 1949 | A |
4556728 | Farrar et al. | Dec 1985 | A |
4672105 | Schlosser et al. | Jun 1987 | A |
4745213 | Schlosser et al. | May 1988 | A |
4791221 | Gabillet et al. | Dec 1988 | A |
4916255 | Kobayashi et al. | Apr 1990 | A |
4983761 | Breuer et al. | Jan 1991 | A |
5072027 | Kobayashi et al. | Dec 1991 | A |
5362904 | Kearns et al. | Nov 1994 | A |
5399744 | Pfirmann et al. | Mar 1995 | A |
6008404 | Miller et al. | Dec 1999 | A |
Number | Date | Country |
---|---|---|
0 781 758 | Jul 1997 | EP |
Entry |
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