Number | Name | Date | Kind |
---|---|---|---|
1823117 | Murray et al. | Sep 1931 | |
2076871 | Watts | Apr 1937 | |
2079191 | Thomas | May 1937 | |
2090907 | Wilson | Aug 1937 | |
2173984 | Shapleigh | Sep 1939 | |
2220387 | Baker | Nov 1940 | |
2224827 | Mathews | Dec 1940 | |
2914386 | Shapleigh | Nov 1959 | |
2939434 | Steinert | Jun 1960 | |
3274978 | Palchik et al. | Sep 1966 | |
3406804 | Breckenridge | Oct 1968 | |
3450506 | Guerrieri | Jun 1969 | |
3573012 | Kitzen et al. | Mar 1971 | |
3671198 | Wallace | Jun 1972 | |
3672847 | Esselink | Jun 1972 | |
3841274 | Barnes | Oct 1974 |
Number | Date | Country |
---|---|---|
83300758.6 | Sep 1983 | EPX |
Entry |
---|
"Ethylene", Chemical Week, Nov. 13, 1965, pp. 69-81. |