Number | Date | Country | Kind |
---|---|---|---|
195 17 071.7 | May 1995 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
1548768 | Stowell | Aug 1925 | |
2152191 | Herrett et al. | Mar 1939 | |
4083683 | Botros | Apr 1978 | |
4306875 | De Feo et al. | Dec 1981 | |
4614618 | Murdock et al. | Sep 1986 |
Number | Date | Country |
---|---|---|
0095975 | Dec 1983 | EPX |
0326866 | Aug 1989 | EPX |
748995 | Apr 1944 | DEX |
1917024 | Oct 1969 | DEX |
2209984 | Sep 1973 | DEX |
2342469 | Mar 1974 | DEX |
1444716 | Aug 1976 | GBX |
Entry |
---|
Chemical Abstract, vol. 80, abstract no. 16445, p. 97, abstract of DE 2,209,984 (1974). |
Chemical Abstracts, vol. 72, abstract no. 80352r, pp. 80-81, abstract of DE 1,917,024 (1970). |
Patent Abstract of Japan, vol. 011, No. 315, (c-415), abstract of JP 62-101655 (1987). |