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3312526
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Issue date Apr 4, 1967
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C01 - INORGANIC CHEMISTRY
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3150099
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Patent number 3,150,099
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Issue date Sep 22, 1964
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C03 - GLASS MINERAL OR SLAG WOOL
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3097062
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Patent number 3,097,062
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Issue date Jul 9, 1963
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C01 - INORGANIC CHEMISTRY
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3054738
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Patent number 3,054,738
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Issue date Sep 18, 1962
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G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
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3048474
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Patent number 3,048,474
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Issue date Aug 7, 1962
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C01 - INORGANIC CHEMISTRY
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3023085
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Patent number 3,023,085
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Issue date Feb 27, 1962
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C01 - INORGANIC CHEMISTRY
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2917406
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Patent number 2,917,406
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Issue date Dec 15, 1959
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C01 - INORGANIC CHEMISTRY
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2833618
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Patent number 2,833,618
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Issue date May 6, 1958
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...