問題詳情
16 “______”, also known as “petty patents”, are available in Taiwan, R.O.C.. This type of patent involves a simpler inventive stepthan that in a traditional patent and it is valid for a shorter time period.
(A) design patents
(B) invention patents
(C) utility model patents
(D) new model patents
參考答案
答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)