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5-278208 | Nov 1993 | JPX |
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5048116 | Schaeffer | Sep 1991 | |
5193109 | Lee | Mar 1993 | |
5392278 | Teel et al. | Feb 1995 |
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WO9217954 | Oct 1992 | WOX |
WO9311627 | Jun 1993 | WOX |
Entry |
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