Number | Date | Country | Kind |
---|---|---|---|
2000-196037 | Jun 2000 | JP | |
2001-064249 | Mar 2001 | JP | |
2001-109099 | Apr 2001 | JP |
Number | Name | Date | Kind |
---|---|---|---|
4590090 | Siemers et al. | May 1986 | A |
4645716 | Harrington et al. | Feb 1987 | A |
4996117 | Chu et al. | Feb 1991 | A |
5061560 | Tajima et al. | Oct 1991 | A |
Number | Date | Country |
---|---|---|
0 167 723 | Jan 1986 | EP |
0 990 713 | Apr 2000 | EP |
Entry |
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Patent Abstracts of Japan, vol. 018, No. 145 (C-1178), Mar. 10, 1994—Abstract of JP 05-320860. |