International Patent Classification for strategic emerging industry 2021-02-26 On: 26/02/2021 In: IPR & Patent & Trademark
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GB 19578-2021:Fuel consumption limits for passenger cars 2021-02-25 On: 25/02/2021 In: Automobile, Energy(Convservation) & Resource, GB
Overview of blockchain development in China 2020 2021-02-25 On: 25/02/2021 In: Block Chain, IT/ICT, Research/Case study
