阿摩線上測驗
2 Under the R.O.C. Patent Act, where an invention patent is revoked finally and bindingly, the effect
of patent right____.
(A) should be deemed not to have existed
(B) may be deemed not to have existed
(C) should become extinguished on the publication date of the invention patent
(D) may become extinguished on the filing date of the invention patent
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統計： A(6), B(1), C(2), D(0), E(0) #3297978
統計： A(6), B(1), C(2), D(0), E(0) #3297978
