Number | Date | Country | Kind |
---|---|---|---|
9401579 | May 1994 | SEX |
Number | Name | Date | Kind |
---|---|---|---|
4253453 | Hay | Mar 1981 | |
4307718 | Schreiber | Dec 1981 | |
4434790 | Olesen | Mar 1984 | |
4463754 | McDonald | Aug 1984 | |
4493318 | Mohr et al. | Jan 1985 | |
4759358 | Gregory | Jul 1988 | |
4867212 | Mohr et al. | Sep 1989 | |
4883049 | McDonald | Nov 1989 | |
4982734 | Green et al. | Jan 1991 | |
5168867 | Falb et al. | Dec 1992 | |
5235971 | Falb et al. | Aug 1993 | |
5293865 | Altner et al. | Mar 1994 |
Number | Date | Country |
---|---|---|
0376649 | Jul 1990 | EPX |
2052271 | Jan 1981 | GBX |
2060403 | May 1981 | GBX |
Entry |
---|
Ohmeda BOC Health Care Brochure "The Tec 4 Range of Vaporizers", Sep. 1990. |