Number | Date | Country | Kind |
---|---|---|---|
60-283048 | Dec 1985 | JPX | |
61-4251 | Jan 1986 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3879372 | Boesten | Apr 1975 | |
3933781 | Bachman et al. | Jan 1976 | |
4021418 | Takemoto et al. | May 1977 |
Number | Date | Country |
---|---|---|
1187075 | May 1985 | CAX |
0099855 | Feb 1984 | EPX |
149263 | Jul 1985 | EPX |
48-812 | Jan 1973 | JPX |
2609 | Jun 1985 | WOX |
Entry |
---|
Geiger et al., Chem. Ber. 102,2487-2490 (1969). |