15 The “______” is a list of citations of all published prior art documents which are relevant to the patent application.
(A) priority date
(B) search report
(C) patent pool
(D) inventive step
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統計: A(0), B(2), C(0), D(0), E(0) #1231320
統計: A(0), B(2), C(0), D(0), E(0) #1231320