Number | Name | Date | Kind |
---|---|---|---|
RE33213 | Borden et al. | May 1990 | |
4804853 | Borden et al. | Feb 1989 | |
4942305 | Sommer | Jul 1990 | |
5055698 | Borden | Oct 1991 | |
5083865 | Kinney et al. | Jan 1992 | |
5132548 | Borden et al. | Jul 1992 | |
5247188 | Borden | Sep 1993 | |
5266798 | Borden et al. | Nov 1993 | |
5360980 | Borden et al. | Nov 1994 |
Entry |
---|
Article entitled "High-Vacuum Technology" by Marsbed H. Hablanian, Marcel Dekker; New York, 1990, pp. 235-237. |