Number | Date | Country | Kind |
---|---|---|---|
3627009 | Aug 1986 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2662917 | Jensen | Dec 1953 | |
2882304 | Weber | Apr 1959 | |
2882315 | Passino | Apr 1959 | |
2882316 | Hanford | Apr 1959 | |
2929843 | Dawson et al. | Mar 1960 | |
3008987 | Fanhoe | Nov 1961 | |
3089890 | Chupp | May 1963 | |
3360556 | Moedritzer | Dec 1967 | |
3457306 | Baker | Jul 1969 | |
3504025 | Maier | Mar 1970 | |
3689548 | Maier | Sep 1972 | |
4481151 | Kleiner | Nov 1984 |
Number | Date | Country |
---|---|---|
7214241 | May 1973 | NLX |
1162899 | Aug 1969 | GBX |
1184767 | Mar 1970 | GBX |
Entry |
---|
V. V. Belakhov et al, Zh. Obshch. Khim. 52, 196-197 (1982) (English Language Edition; original Russian article appears at 52, 214-215.) |