Number | Date | Country | Kind |
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99-47012 | Feb 1999 | JP |
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3996514 | Brown et al. | Dec 1976 | |
4321533 | Matrone | Mar 1982 | |
4471298 | Frohlich | Sep 1984 | |
4496903 | Paulinski | Jan 1985 | |
4626776 | Wilkinson | Dec 1986 | |
4626779 | Boyle | Dec 1986 | |
4707657 | Boegh-Peterson | Nov 1987 | |
4771236 | Banks | Sep 1988 | |
4833402 | Boegh-Patersen | May 1989 | |
4952871 | Driller et al. | Aug 1990 | |
5162729 | Lusby | Nov 1992 | |
5491424 | Asar et al. | Feb 1996 | |
6118286 | Fredrickson | Sep 2000 |
Number | Date | Country |
---|---|---|
09026446-A | Jul 1995 | JP |
WO 8900296 | Jan 1989 | WO |
WO 9813695 | Apr 1998 | WO |
Entry |
---|
Patent Abstracts of Japan, JP 09-026446, Jan. 28, 1997. |
Patent Abstracts of Japan, vol. 8, No. 183 (P-296), Aug. 23, 1984, JP 59-075162, Apr. 27, 1984. |