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CN11 patents
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USD949816SApr 26, 2022
Baby monitor
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Identifying top content contributors in online social networks
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N-hydroxy-benzamids for the treatment of cancer
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Semiconductor voltage transformation structure
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Serum-free culture medium and preparation method and application therefor
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Reagent kit for step-by-step hUC-MSC culture and hUC-MSC acquired using said reagent kit
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Compound additive having biological activation function, preparation method therefor and use thereof
GUO LEI0 citations52
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Method for separating and culturing mesenchymal stem cells from Wharton's jelly tissue of umbilical cord
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Semiconductor electricity converter
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Chip with semiconductor electricity conversion structure
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3D time series vector sediment trap
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