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The method and function of obtaining technology and market competitive intelligence of Beidou indust
[会议论文] 作者：QiuyanFan;,
来源：第十届中国卫星导航学术年会 年份：2019
In the past 20 years, various innovative technology patents of BeiDou Navigation Satellite System (BDS) emerge in endlessly. Patent analysis is a practical...
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