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Number | Name | Date | Kind |
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5195228 | Fukunaga et al. | Mar 1993 | |
5362593 | Inoue et al. | Nov 1994 |
Number | Date | Country |
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56-48664 | May 1981 | JPX |
59-185374 | Oct 1984 | JPX |
64-65589 | Mar 1989 | JPX |
4-353866 | Dec 1992 | JPX |
6-175455 | Jun 1994 | JPX |
Entry |
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