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2014
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Invention
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Electronic sparking apparatus and communication method therefor. An electronic sparking apparatus... |
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2010
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Invention
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Apparatus for positioning and loading silicon wafers used in the chemical mechanical polishing eq... |
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Invention
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A spindle apparatus for chemical mechanical polishing. A chemical-mechanical polishing mandrel de... |
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Invention
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Mortar feeding device with pressure regulating structure. A mortar feeding device with a pressure... |
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Invention
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Method and apparatus for one-side chemical mechanical polishing silicon wafers. Disclosed is a me... |
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Invention
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Device for positioning and loading silicon wafer in chemical-mechanical polishing apparatus. A de... |
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Invention
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Method and apparatus for silicon wafer single surface chemical mechanical polishing. Disclosed is... |
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Invention
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Chemical-mechanical polishing mandrel device. A chemical-mechanical polishing mandrel device is d... |
