声音商标设计中的显著性认定问题研究——以腾讯QQ声音商标案为例Research on the Identification of Salience in the Design of Sound Trademark—Taking Tencent QQ Sound Trademark Case as an Example
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设计 Vol.8 No.4, December 14 2023, PDF, HTML, XML DOI:10.12677/Design.2023.84382 被引量