Latest Inventions, Goods, Services
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2016
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Invention
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Ring manufacturing method, ring manufacturing apparatus, and ring manufactured by the ring manufa... |
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2012
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Invention
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Ring manufacturing method, apparatus of the same and rings manufactured by the ring manufacturing... |
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Invention
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Ring |
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Invention
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Method for patterning surface of metal object and the metal object. On the surface of the spread ... |
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2011
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Invention
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Ring production method, device therefor, and ring. When rings are produced from one metal plate, ... |
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Invention
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Ring manufacturing method, apparatus of the same and ring. A ring manufacturing method of the pre... |
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2010
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Invention
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Metal manufacturing method, apparatus of the same and metal object. When manufacturing a ring and... |
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Invention
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Metal body production method, device therefor, and metal body. When a ring and a pendant are prod... |
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Invention
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Ring with surface ornamentation |
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