Number | Date | Country | Kind |
---|---|---|---|
2-274984 | Oct 1990 | JPX | |
3-022899 | Jan 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
2773757 | Connell et al. | May 1953 | |
3531278 | Nies | Sep 1970 | |
4034038 | Vogel | Jul 1977 | |
4933000 | Somlo | Jun 1990 | |
5055305 | Young | Oct 1991 |
Number | Date | Country |
---|---|---|
3017639 | Nov 1981 | DEX |
2579464 | Oct 1986 | FRX |
45-24360 | Aug 1970 | JPX |
47-27930 | Jul 1972 | JPX |
50-20128 | Jul 1975 | JPX |
51-88641 | Aug 1976 | JPX |
55-2402 | Jan 1980 | JPX |
59-030879 | Feb 1984 | JPX |
62-164601 | Jul 1987 | JPX |
2139893 | Nov 1984 | GBX |
2184946 | Jul 1987 | GBX |
9000007 | Jan 1990 | WOX |
Entry |
---|
Chemical Abstracts, vol. 100, No. 26, Jun. 25, 1984, Columbus, Ohio, US; abstract No. 215536Y, `Stable effervescent tablets` p. 345; & JP-A-59 030879 (Nissan Chemical Industries Ltd). Feb. 18, 1984. |