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Chuangyi Patent Certificate - An Energy Storage Circuit for Mobile Power Supply Based on Supercapacitors 202320724309X
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Chuangyi Patent Certificate - Starting Power Air Pump (A12) 2023301328174
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Chuangyi Patent Certificate - Energy Storage Power Supply (ET100W) 2023301268455
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Chuangyi Patent Certificate - Energy Storage Power Supply (ES1200W) 2023301253407
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Chuangyi Patent Certificate - Energy Storage Power Supply (ET200-300W) 2023301252601