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2018
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Invention
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Integrated structure of spoke plate and hub, and speed change chain wheel. Disclosed are an integ... |
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2017
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Invention
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Variable speed chain wheel structure having spoke discs rigidly connected to cylindrical ribs. A ... |
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Invention
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Variable-speed sprocket structure with spoke plate and cylinder in rigid connection. Disclosed is... |
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Invention
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A high rigidity integrated flywheel. A high rigidity integrated flywheel, comprising gear rings a... |
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Invention
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Integrated flywheel sharing cylinders and preparation method therefor. Provided are an integrated... |
