Number | Date | Country | Kind |
---|---|---|---|
61-225529 | Sep 1986 | JPX | |
61-314251 | Dec 1986 | JPX | |
62-30260 | Feb 1987 | JPX | |
62-59166 | Mar 1987 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4202894 | Pfiffner | May 1980 |
Number | Date | Country |
---|---|---|
0007479 | Feb 1980 | EPX |
0066196 | Dec 1982 | EPX |
0074005 | Mar 1983 | EPX |
0129321 | Dec 1984 | EPX |
0142799 | May 1985 | EPX |
0193875 | Sep 1986 | EPX |
0209763 | Jan 1987 | EPX |
2752096 | Jun 1978 | DEX |
3001581 | Jul 1981 | DEX |
3019496 | Nov 1981 | DEX |
3019497 | Nov 1981 | DEX |
3034383 | Apr 1982 | DEX |
3126818 | Jan 1983 | DEX |
3134220 | Mar 1983 | DEX |
3215409 | Oct 1983 | DEX |
3321712 | Dec 1984 | DEX |
60-28973 | Feb 1985 | JPX |
62-67069 | Mar 1987 | JPX |
1591267 | Jun 1981 | GBX |
Entry |
---|
Konig et al, "Angew. Chem.", 77, pp. 327-333 (1965). |