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2017
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P/S
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Ship propellers; parts and fittings of vessels. |
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Invention
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Propeller hub for vessels |
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Invention
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Transport and installation device and installation method of offshore wind power generator. The p... |
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Invention
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Lightweight composite propellers for outboard motor. The present invention relates to a lightweig... |
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Invention
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Ultralight composite propeller for outboard motor. The present invention relates to an ultralight... |
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2012
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Invention
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Remote simulation-based ship production system and method using mobile. The present invention pro... |
