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BATTERY PACK AND POWER TOOL
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Publication date Apr 10, 2025
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Publication date Sep 5, 2024
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Nanjing Chervon Industry Co., Ltd.
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Publication number 20220240444
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Nanjing Chervon Industry Co., Ltd.
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POWER SUPPLY DEVICE
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Publication date Sep 24, 2020
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Nanjing Chervon Industry Co., Ltd.
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