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3505010
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Issue date Apr 7, 1970
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C01 - INORGANIC CHEMISTRY
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3471251
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Issue date Oct 7, 1969
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C01 - INORGANIC CHEMISTRY
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3123440
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Patent number 3,123,440
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Issue date Mar 3, 1964
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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3123439
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Patent number 3,123,439
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Issue date Mar 3, 1964
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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3037842
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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C01 - INORGANIC CHEMISTRY