Number | Name | Date | Kind |
---|---|---|---|
1970578 | Schoeller et al. | Aug 1934 | |
2565403 | Sproule et al. | Aug 1951 | |
2842462 | Haas et al. | Jul 1958 | |
3004056 | Nunn, Jr. et al. | Oct 1961 | |
3004057 | Nunn, Jr. | Oct 1961 | |
3113369 | Barrett et al. | Oct 1963 | |
3198732 | Olney | Aug 1965 | |
3248258 | Coats | Apr 1966 | |
3306850 | Olsen | Feb 1967 | |
3341451 | Dzjuba et al. | Sep 1967 | |
3341452 | Cooley | Sep 1967 | |
3434874 | Proffitt, Jr. | Mar 1969 | |
3470095 | Pontelandolfo | Sep 1969 | |
3503880 | McMicken | Mar 1970 | |
3563892 | Cooley | Feb 1971 | |
3575856 | Anton | Apr 1971 | |
3619274 | Proffitt, Jr. | Nov 1971 | |
3630259 | Brignac | Dec 1971 | |
3672977 | Dardoufas | Jun 1972 | |
3681244 | Obetz et al. | Aug 1972 | |
3687721 | Dardoufas | Aug 1972 | |
3781202 | Marshall et al. | Dec 1973 | |
3785973 | Bernholl et al. | Jan 1974 | |
3788888 | Kawanaka et al. | Jan 1974 | |
3803035 | Bhakuni et al. | Apr 1974 | |
3926816 | Cohen et al. | Dec 1975 | |
4027346 | Wada et al. | Jun 1977 | |
4039715 | Carver | Aug 1977 | |
4069160 | Hawkins | Jan 1978 | |
4072617 | Jahn | Feb 1978 | |
4103068 | Marshall et al. | Feb 1978 | |
4105568 | Marshall et al. | Jul 1978 |
Entry |
---|
Abstract/Def. Pub. T905,013, 12/19/72 Welsh et al. (Found In O.G. 12/19/72 vol. 905). |
Abstract/U.S.S.R. 491,645, Chemical Abstracts vol. 84 (1976) pp. 46463-464645. |
Abstract/Japan Kokai 67,592, Chemical Abstracts vol. 80(1974) pp. 16369-16359m. |