10 Which one of the following treaties has no relationship with the patent protection?
(A) Paris Convention
(B) Patent Cooperation Treaty
(C) Agreement on Trade-Related Intellectual Property Rights
(D) Nice Agreement
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統計: A(0), B(0), C(1), D(5), E(0) #1193919
統計: A(0), B(0), C(1), D(5), E(0) #1193919