Number | Date | Country | Kind |
---|---|---|---|
2-27071 | Feb 1990 | JPX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP91/00149 | 2/7/1991 | 9/26/1991 | 9/26/1991 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO91/12237 | 8/22/1991 |
Number | Name | Date | Kind |
---|---|---|---|
4925861 | Hayashi et al. | May 1990 | |
4992469 | Ozawa et al. | Feb 1991 |
Number | Date | Country |
---|---|---|
0227431 | Jul 1987 | EPX |
0248597 | Dec 1987 | EPX |
0255749 | Dec 1985 | JPX |
2175466 | Aug 1987 | JPX |
63-2968 | Jan 1988 | JPX |
3258854 | Oct 1988 | JPX |
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