Number | Date | Country | Kind |
---|---|---|---|
2-270970 | Oct 1990 | JPX | |
2-282745 | Oct 1990 | JPX | |
3-218927 | Aug 1991 | JPX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/JP91/01367 | 10/7/1991 | 6/9/1992 | 6/9/1992 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO92/06096 | 4/16/1992 |
Number | Name | Date | Kind |
---|---|---|---|
3865824 | Kobe et al. | Feb 1975 | |
3910907 | O'Brien et al. | Oct 1975 | |
3995039 | Rooney et al. | Nov 1976 | |
4021556 | Springer | May 1977 | |
4824834 | Fujii et al. | Apr 1989 | |
4997940 | Vinogradoff | Mar 1991 | |
5032592 | Hughes | Jul 1991 | |
5137887 | Hashimoto | Aug 1992 |
Number | Date | Country |
---|---|---|
269859 | Jun 1988 | JPX |
1359563 | Oct 1974 | GBX |
Entry |
---|
Abstract for JP-1-79184 (1989). |
Abstract for JP-1-9971 (1989). |
Derwent Abstract 89-057722/08 for JP-1-9971 (no date). |