Dilema menentukan keterkenalan suatu merek di Indonesia menurut UU No 15 tahun 2001 tentang merek (tinjauan pasal 6 ayat (1) huruf b dan ayat 2 undang-undang No 15 tahun 2001 tentang merek) = Dilemma to determine the well known marks in indonesia by law of the republic of indonesia no 15 year 2001 regarding marks review article 6 paragraph 1 letter b and paragraph 2 by law of the republic of indonesia no 15 year 2001 regarding marks