Number | Date | Country | Kind |
---|---|---|---|
2001/233465 | Aug 2001 | JP | |
2002/039225 | Feb 2002 | JP |
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4404566 | Clark et al. | Sep 1983 | A |
5485187 | Okamura et al. | Jan 1996 | A |
6082851 | Shihoh et al. | Jul 2000 | A |
6561637 | Hino | May 2003 | B2 |
Entry |
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U.S. patent application No. 10/066,623, filed Feb. 6, 2002. |