Number | Date | Country | Kind |
---|---|---|---|
4-085466 | Apr 1992 | JPX | |
4-102815 | Apr 1992 | JPX | |
4-247872 | Sep 1992 | JPX | |
4-249631 | Sep 1992 | JPX | |
4-302271 | Nov 1992 | JPX | |
4-312039 | Nov 1992 | JPX | |
4-318818 | Nov 1992 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4065345 | Progar et al. | Dec 1977 |
Number | Date | Country |
---|---|---|
192480 | Aug 1986 | EPX |
269319 | Jun 1988 | EPX |
299865 | Jan 1989 | EPX |
350203 | Jan 1990 | EPX |
365311 | Apr 1990 | EPX |
1-182324 | Jul 1989 | JPX |
1-190652 | Jul 1989 | JPX |
2-18419 | Jan 1990 | JPX |
2-60933 | Mar 1990 | JPX |
2-281037 | Nov 1990 | JPX |
4-122729 | Apr 1992 | JPX |
2229180 | Sep 1990 | GBX |
Entry |
---|
Chemical Abstracts, vol. 116, No. 6, Feb. 10, 1992, JPA-306529. |
Chemical Abstracts, vol. 112, No. 20, May 14, 1990, JPA-1261422. |