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3380927 | Edelstein et al. | Apr 1968 | |
4083762 | Krupp et al. | Apr 1978 | |
4143472 | Murata et al. | Mar 1979 | |
4536428 | Murata et al. | Aug 1985 | |
4643684 | Murata et al. | Feb 1987 | |
4678705 | Huisman et al. | Jul 1987 | |
5112229 | Gilano et al. | May 1992 | |
5232811 | DeGraft-Johnson et al. | Aug 1993 | |
5641841 | Diaz et al. | Jun 1997 |
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0 010 354 A1 | Apr 1980 | EPX |
2459522A | Jun 1980 | FRX |
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Entry |
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