Derniers inventions, produits et services
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2022
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P/S
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Molding presses being machine parts for dies and molds; Forging moulds, namely, cold punching mol... |
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2019
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Invention
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Rotary stamping device. A rotary stamping device, comprising a sleeve structure (1), a stamping a... |
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Invention
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Engraving mechanism. Provided is an engraving mechanism, aiming to solve the problem of character... |
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2018
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Invention
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Embedded type die locating assembly and locating method therefor. An embedded type die locating a... |
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2012
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P/S
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Molds [parts of machines]; cold-punching moulds; die-casting
moulds; tungsten carbide moulds; pr... |
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