Number | Name | Date | Kind |
---|---|---|---|
3755000 | Damange | Aug 1973 | |
4459342 | Shigeta et al. | Jul 1984 | |
4743518 | Romanowski | May 1988 | |
4769297 | Reiser et al. | Sep 1988 | |
4824741 | Kunz | Apr 1989 | |
4855193 | McElroy | Aug 1989 | |
4988583 | Watkins et al. | Jan 1991 | |
5108849 | Watkins et al. | Apr 1992 | |
5176966 | Epp et al. | Jan 1993 | |
5230966 | Voss et al. | Jul 1993 | |
5252410 | Wilkinson et al. | Oct 1993 | |
5284718 | Chow et al. | Feb 1994 |
Number | Date | Country |
---|---|---|
61-7570 | Jan 1986 | JPX |
61-7571 | Jan 1986 | JPX |
WO9306627 | Apr 1993 | WOX |
WO9411912 | May 1994 | WOX |
Entry |
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Interim Report: "New Membrane-Catalyst For Solid Polymer Electrolyte Systems", P.O. N. 9-X53-D6272-1, Prepared for University of California, Los Alamos National Laboratory. General Electrical Company, 1984. Month not available. |
Product Description: "GRAFOIL Flexible Graphite Quick Reference Grade Guide", UCAR Carbon Company, Inc., 1991. Month not available. |