CN109918045A
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A kind of implementation method that improved light quantum random number generates
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CN109918046A
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A kind of improved device generated based on optical quantum random number
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CN108771312A
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A kind of fixable long umbrella
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CN108777826A
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A kind of solar energy earphone
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CN108634453A
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A kind of portable tool gloves
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CN108481931A
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A kind of bandage bookmark
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CN108784232A
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A kind of convenient degree measuring spoon
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CN108434114A
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A kind of tablet of various eating method
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CN108797037A
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A kind of Multifunctional clothes-horse
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CN108725948A
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A kind of water bottle carrying tablet
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CN108784231A
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A kind of heatable spoon
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CN108741595A
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A kind of kettle that can be worn
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CN108758382A
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A kind of sports lighting installations
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CN108497922A
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It is a kind of can usb heating cup
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CN108789507A
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Dual-purpose scissors
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CN108813857A
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Umbrella-type shrinks food basket
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Holographic cardiovector three-dimensional image display instrument
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Wholly enclosed type disposable fluid infusion set and apparatus transfusionis
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CN1393680A
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Electric shock bullet
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CN1330916A
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Holographic acupoint-pressing device
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