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CN108561783A
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A kind of easily LED lamp device
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CN107866588A
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A kind of new big data server apparatus
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CN107866863A
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A kind of big data server
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CN108224382A
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A kind of LED lamp device easy to use
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CN107864591A
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A kind of modified big data server apparatus
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CN108233961A
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A kind of easy-to-mount signal receiving device
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CN108223982A
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A kind of signal receiving device easy for installation
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CN108242725A
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A kind of novel power supply facilities
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CN108232538A
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A kind of power supply base that can connect electricity power-off automatically
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CN108232783A
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A kind of power supply base that can connect electricity power-off automatically
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CN108242661A
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A kind of modified power supply facilities
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CN107435786A
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A kind of improved information display device
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CN107438144A
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A kind of efficient information scanner
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CN107435787A
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A kind of novel information display device
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CN107438143A
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A kind of novel information scanner
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CN108242833A
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A kind of modified smart-phone device
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CN108242834A
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A kind of Novel smart mobile phone device
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CN107453132A
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It is a kind of can protection against electric shock, short circuit power supply device
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CN107069327A
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It is a kind of can protection against electric shock, short circuit electric supply installation
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CN106992375A
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A kind of electric power safety power device
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