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2021
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Invention
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Multifunctional ladder joint. The utility model provides a multifunctional ladder joint, belongs ... |
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2020
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Invention
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Rotation control mechanism for use in folding ladder, and folding ladder. A rotation control mech... |
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Invention
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Suitcase and manufacturing method thereof.
A suitcase and a manufacturing method thereof are dis... |
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2019
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Invention
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Mop cleaning apparatus that separates clean water and dirty water. A mop cleaning apparatus that ... |
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Invention
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Ladder. Provided is a ladder, comprising a ladder frame (2) and a composite pedal (1), wherein th... |
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Invention
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Water discharge control structure of washing bucket capable of separating clean water from dirty ... |
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Invention
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Mop cleaning apparatus which separates clean water and dirty water during cleaning. A mop cleanin... |
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Invention
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Mop cleaning device capable of separating purified water and sewage. Disclosed is a mop cleaning ... |
