問題詳情

19 A patentee is a person, group, company, etc., that _____ .
(A) is granted permission by the patent owner to use the patented invention
(B) has been granted a patent
(C) examines patent applications
(D) has granted a patent

參考答案

答案:B
難度:困難0.275862
統計:A(31),B(24),C(12),D(9),E(0)

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