Number | Name | Date | Kind |
---|---|---|---|
2165515 | Schmidt | Jul 1939 | |
2953490 | Deebel | Sep 1960 | |
3110747 | Mullineaux | Nov 1963 | |
3117162 | Rylander et al. | Jan 1964 | |
3152184 | Levering | Oct 1964 | |
3558709 | Hockele | Jan 1971 | |
3847989 | Platz et al. | Nov 1974 | |
4140720 | Drake | Feb 1979 | |
4163025 | Plunkett et al. | Jul 1979 | |
4186146 | Dutte et al. | Jan 1980 |
Number | Date | Country |
---|---|---|
2603006 | Jul 1976 | DEX |
39-28638 | Oct 1964 | JPX |
42-8303 | Aug 1967 | JPX |
925457 | May 1963 | GBX |
183764 | Aug 1966 | SUX |
345139 | Aug 1972 | SUX |
Entry |
---|
Bizhanov et al., "Chemical Abstracts" vol. 65, Ab. No.20038a (1966. |