Number | Date | Country | Kind |
---|---|---|---|
11-023297 | Jan 1999 | JP | |
2000-007054 | Jan 2000 | JP |
Number | Date | Country |
---|---|---|
0 782 924 | Jul 1997 | EP |
0 788 882 | Aug 1997 | EP |
0 829 354 | Mar 1998 | EP |
54(1979)-17731 | Feb 1979 | JP |
57(1982)-61576 | Apr 1982 | JP |
Entry |
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JPO Abstract 57(1982)-61576, Apr. 14, 1982. |
JPO Abstract 54(1979)-17731, Feb. 9, 1979. |