Application
17492552 · METHOD FOR PREPARING NANO CARBON DIOXIDE CAPTURE AGENT AND APPLICATION OF SAME
Filed 2021-10-01 · Granted · Patent 12187659 (2025-01-07) The official file ↗The patent and its PDF ↗ · Art unit 1736 · Examiner Wayne A Langel Typical · CPC C05D 9/00 · Beijing Jinxiu New Technology Development Co. LTD · QQW-2
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