Derniers inventions, produits et services
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2020
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Invention
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Disassembly mechanism and dust collector including the same. A disassembly mechanism configured t... |
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Invention
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Filtration device |
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Invention
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Detachment mechanism for fan. A detachment mechanism for a fan is provided for being adapted for ... |
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2019
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Invention
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Centrifugal filtration device. A centrifugal filtration device is provided, including: a casing, ... |
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Invention
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Dust filter barrel.
A dust filter barrel includes a sheet filter cylinder, a mesh cylinder and a... |
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