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|---|
| 07/470467 | SINGLE CRYSTALLINE FIBROUS SUPERCONDUCTIVE COMPOSITION AND PROCESS FOR PREPARING THE SAME | Jan 25, 1990 | Abandoned |
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| 07/423200 | SUPERCONDUCTING MATERIAL AND PROCESS FOR PRODUCING THE SAME | Oct 17, 1989 | Abandoned |
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| 07/421015 | VANADIUM-BASED SUPERCONDUCTING METALLIC OXIDES | Oct 12, 1989 | Abandoned |
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