Number | Date | Country | Kind |
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2001-055103 | Feb 2001 | JP |
Number | Date | Country |
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7-102379 | Apr 1995 | JP |
Entry |
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English abstract of Japanese patent 2001079749, Osgi, Makoto et al., Mar. 27, 2001.* |
English abstract of European patent 1084785, Osugi, Ryo et al., Mar. 21, 2001. |