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Handheld power tool
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Patent number 12,304,033
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Issue date May 20, 2025
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Nanjing Chervon Industry Co., Ltd.
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Shuai Chen
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Impact tool
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Patent number 12,138,751
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Issue date Nov 12, 2024
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Nanjing Chervon Industry Co., Ltd.
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Rui Xu
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Power tool
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Patent number 11,931,876
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Issue date Mar 19, 2024
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Nanjing Chervon Industry Co., Ltd.
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Xiaoyong Wang
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Power tool
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Patent number 11,919,136
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Issue date Mar 5, 2024
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Nanjing Chevron Industry Co., Ltd.
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Chengyu Zheng
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Power tool
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Patent number 11,623,337
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Issue date Apr 11, 2023
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Nanjing Chervon Industry Co., Ltd.
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Rui Xu
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS