8 For patent application, what does the term “estoppel” mean?
(A) Exemption
(B) Application
(C) Preclusion
(D) Jurisdiction
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統計: A(0), B(0), C(1), D(1), E(0) #2766065
統計: A(0), B(0), C(1), D(1), E(0) #2766065