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15285043 · Method of preparing minute carbonized cellulose and method of preparing catalyst support using the same

Filed 2016-10-04 · Granted · Patent 10276876 (2019-04-30) The official file ↗The patent and its PDF ↗ · Art unit 1736 · Examiner Stuart L Hendrickson Hard · CPC H01M 4/8803 · KOREA INSTITUE OF ENERGY RESEARCH · WESTMAN CHAMPLIN & KOEHLER, P.A.

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23.9 mo
to disposition 30.8 mo
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