论声音商标审查采用获得显著性标准的依据及其完善
Publisher： 国家哲学社会科学学术期刊数据库
E-ISSN： 1003-0751|volume|12|54-59
ISSN： 1003-0751
Source： 中州学刊, Vol.volume, Iss.12, 2017-01, pp. : 54-59
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Abstract