Number | Date | Country | Kind |
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44 37 118.7 | Oct 1994 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2943013 | Arledter | Jun 1960 | |
3737371 | Bazler et al. | Jun 1973 | |
4753710 | Langley et al. | Jun 1988 | |
4913775 | Langley et al. | Apr 1990 | |
4954220 | Rushmere | Sep 1990 | |
5185206 | Rushmere | Feb 1993 | |
5447604 | Johansson et al. | Sep 1995 | |
5470435 | Rushmere et al. | Nov 1995 | |
5501774 | Burke | Mar 1996 |
Number | Date | Country |
---|---|---|
357574 | Mar 1990 | EPX |
1156516 | Jun 1969 | GBX |
WO922086 | Nov 1992 | WOX |
Entry |
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JP 2-74695 A. In: Patent Abstracts of Japan, Sect. C, vol.14 (1990), No. 261 (C-725). |