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关注:1
2013-05-23 12:21
求翻译:firms, or the number of appeals for invalidations, backward cita-tions (citations by inventors or examiners to prior patents), science是什么意思?![]() ![]() firms, or the number of appeals for invalidations, backward cita-tions (citations by inventors or examiners to prior patents), science
问题补充: |
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