世界知的所有権機関 動画
ラオスが国際地理的表示制度に加盟
1.Laos Joins the International System of Geographical Indications, 2:14
Laos Joins the International System of Geographical Indications
世界知的所有権機関(WIPO)
世界知的所有権機関(WIPO) vol.57 商標_動画(embedded)
WIPO was created to promote and protect intellectual property (IP) across the world by cooperating with countries as well as international organizations.
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