Number | Name | Date | Kind |
---|---|---|---|
3204436 | Nemsky | Sep 1965 | |
3878511 | Wagner | Apr 1975 | |
4148092 | Martin | Apr 1979 | |
4575719 | Bertagna et al. | Mar 1986 | |
4609780 | Clark | Sep 1986 | |
4615281 | Gaston | Oct 1986 | |
4727368 | Larson et al. | Feb 1988 | |
4777556 | Imran | Oct 1988 | |
4838052 | Williams et al. | Jun 1989 | |
4851652 | Imram | Jul 1989 | |
5090222 | Imran | Feb 1992 | |
5136870 | Gartner et al. | Aug 1992 | |
5280518 | Danler et al. | Jan 1994 | |
5423198 | DiVito et al. | Jun 1995 | |
5437174 | Aydin | Aug 1995 | |
5460020 | Hungerford | Oct 1995 | |
5550529 | Burge | Aug 1996 | |
5605066 | Hurskainen | Feb 1997 | |
5640863 | Frolov | Jun 1997 |
Number | Date | Country |
---|---|---|
WO9013080 | Nov 1990 | WOX |
Entry |
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