Derniers inventions, produits et services
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2021
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Invention
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Multifunctional chamfering machine. A multifunctional chamfering machine, relating to the technic... |
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Invention
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Drill bit grinding machine. A drill bit grinding machine, comprising a base (1), a motor box (2) ... |
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Invention
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Milling cutter grinding machine. A milling cutter grinding machine, relating to the technical fie... |
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2020
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Invention
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Drill bit grinding machine. A drill bit grinding machine, comprising a base (1), an electric moto... |
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Invention
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Milling cutter grinding machine. A milling cutter grinding machine, comprising a machine body (1)... |
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