Number | Name | Date | Kind |
---|---|---|---|
3615272 | Collins et al. | Oct 1971 | |
4886728 | Salamy et al. | Dec 1989 | |
4983490 | Durham | Jan 1991 | |
4999397 | Weiss et al. | Mar 1991 | |
5010159 | Bank et al. | Apr 1991 | |
5151219 | Salamy et al. | Sep 1992 | |
5362608 | Flaim et al. | Nov 1994 | |
5426017 | Johnson | Jun 1995 | |
5618878 | Syktich et al. | Apr 1997 | |
5637436 | Johnson | Jun 1997 | |
5814433 | Nelson et al. | Sep 1998 | |
5840821 | Nakano et al. | Nov 1998 |
Entry |
---|
Durrant et al., Microcontamination, Apr. 1985, pp. 45-51. |