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Superconductors
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Patent number 4,005,990
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Issue date Feb 1, 1977
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The United States of America as represented by the United States Energy Resea...
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Lawrence R. Newkirk
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H01 - BASIC ELECTRIC ELEMENTS
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3817746
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Patent number 3,817,746
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Issue date Jun 18, 1974
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H01 - BASIC ELECTRIC ELEMENTS
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3408310
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Patent number 3,408,310
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Issue date Oct 29, 1968
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C07 - ORGANIC CHEMISTRY
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3392126
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Patent number 3,392,126
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Issue date Jul 9, 1968
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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3028341
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Patent number 3,028,341
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Issue date Apr 3, 1962
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...