Number | Date | Country | Kind |
---|---|---|---|
44 01 636.0 | Jan 1994 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3414374 | Stossel | Dec 1968 | |
3945987 | Stossel | Mar 1976 | |
4076540 | Stossel | Feb 1978 | |
5053148 | von Bonin | Oct 1991 | |
5182049 | von Bonin | Jan 1993 | |
5328719 | von Bonin | Jul 1994 | |
5425901 | von Bonin et al. | Jun 1995 | |
5543230 | von Bonin et al. | Aug 1996 |
Entry |
---|
Analytical Chemistry, vol. 28, No. 12 (Dec. 1956) pp. 1981-1983. |