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|---|
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Array
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| 07/427338 | PLATE-LIKE COMPOSITE FERRITE FINE PARTICLES FOR MAGNETIC RECORDING AND A PROCESS FOR PRODUCING THE SAME | Oct 26, 1989 | Abandoned |
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| 07/412771 | MAGNETIC FINE PARTICLES OF EPSILON' IRON CARBIDE | Sep 25, 1989 | Abandoned |
| 07/412039 | METHOD FOR IMPARTING STIR-IN CHARACTERISTICS TO AND IMPROVING THE BRIGHTNESS AND LIFE OF A TERBIUM ACTIVATED CERIUM MAGNESIUM ALUMINATE PHOSPHOR | Sep 24, 1989 | Abandoned |
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