Number | Name | Date | Kind |
---|---|---|---|
3244586 | Rigterink | Apr 1966 | |
3385859 | Rigterink | May 1968 | |
3669975 | Demosay et al. | Jun 1972 | |
3743648 | Rigterink | Jul 1973 | |
3794724 | O'Melia | Feb 1974 | |
4127652 | Maurer | Nov 1978 | |
4223025 | Rigterink | Sep 1980 | |
4261983 | Maurer et al. | Apr 1981 | |
4325948 | Maurer | Apr 1982 |
Entry |
---|
Ishida et al.; C.A. vol. 60 (1964) 5520e. |
Maurer et al.; C.A. vol. 93 (1980) 93:114559q. |
Maurer et al.; C.A. vol. 93 (1980) 93:114,700d. |
Reifschneider et al.; C.A. vol. 95, 25114q,(1981). |