世界知的所有権機関(WIPO) vol.50 商標_動画(embedded)

WIPO 動画

1.Explained: What is a Geographical Indication?, 2:14

Explained: How to Protect Geographical Indications

2.WIPO Director General on Geographical Indications, 8:02

WIPO Director General on Geographical Indications

WIPO 動画
WIPO

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