By research and analysis of patent information of International PET detector through the patent information retrieval and analysis platform of CNIPA, this article makes an in-depth study of technical
In order to promote the rapid development of Internet of Things technologies and applications, the standard organization 3rd Generation Partnership Project (3GPP) has introduced cellular communication
Problems in practice require reforms of the civil procedure system. However, in many cases, laws are not clearly defined therefore courts can dominate the design and operation of many procedure rules.
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