Derniers inventions, produits et services
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2025
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Invention
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Coating film and vacuum chamber component comprising same. The coating film of the present invent... |
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2019
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Invention
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Repeller, cathode, chamber wall and slit member for ion implanter and ion generating devices incl... |
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2016
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Invention
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Repeller for ion implanter, cathode, chamber wall, slit member, and ion generating device compris... |
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2013
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Invention
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Spiral tap for processing ultra-hard material. The present invention relates to a spiral tap for ... |
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