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Issue date Sep 22, 2015
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YANGTZE OPTICAL FIBRE AND CABLE JOINT STOCK LIMITED COMPANY
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Shuqiang Zhang
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G02 - OPTICS
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Single mode optical fiber
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Patent number 8,849,084
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Issue date Sep 30, 2014
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Yangze Optical Fibre and Cable Company Ltd.
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Chen Yang
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G02 - OPTICS
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Single-mode fiber and production method thereof
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Patent number 8,200,057
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Issue date Jun 12, 2012
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Yangtze Optical Fibre and Cable Company, Ltd.
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Qingrong Han
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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