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2007
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Invention
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A stable welding seam device. A stable welding seam device includes a base bracket (7), shaping p... |
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Invention
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Guiding and scraping edge device for copper strip. A guiding and scraping edge device for copper ... |
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Invention
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A scraping device for cleaning surface of aluminum rods. A scraping device is used to clean-out o... |
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Invention
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A wrapped tube forming roller group. A tube cladding welding machine, especially a roller group f... |
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Invention
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An automatic adjusting device for brush washing for copper strip. An automatic adjusting device f... |
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Invention
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A method of producing copper clad aluminum flat wire. A method of producing copper clad aluminum ... |
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Invention
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Centering and guiding device for metal rod. A centering and guiding device for a metal rod, which... |
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Invention
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Process for producing aluminum wire (pipe) coverd with copper and device for producing the same. ... |
