Number | Name | Date | Kind |
---|---|---|---|
2953502 | Binning et al. | Sep 1960 | |
2981680 | Binning | Apr 1961 | |
3035060 | Binning et al. | May 1962 | |
4067805 | Chiang et al. | Jan 1978 | |
4138306 | Niwa | Feb 1979 | |
4322251 | Elliott | Mar 1982 | |
4424633 | Bernhardt et al. | Jan 1984 | |
4512812 | Liebert et al. | Apr 1985 | |
4615768 | McCord | Oct 1986 | |
4643774 | Kishida et al. | Feb 1987 | |
4715392 | Abe et al. | Dec 1987 | |
4736758 | Kusuhara | Apr 1988 | |
4777970 | Kusuhara | Oct 1988 | |
4788043 | Kagiyama et al. | Nov 1988 | |
4816081 | Mehta et al. | Mar 1989 | |
4879004 | Oesch et al. | Nov 1989 |
Entry |
---|
Clean and Dry Trebor's Hydrodry 5000 System dated Jun. 1987. |