ベネルクス知的財産庁 動画
Has your trademark already been registered by someone else? Here is what you can do., 1:45 
Has your trademark already been registered by someone else? Here is what you can do.
ベネルクス知的財産庁
ベネルクス知的財産庁(BOIP) vol.12 商標_動画(embedded)
BOIP provides you with information on intellectual property developments and offer tools to assist your day-to-day work.