강남가라오케 As opposed to Inoue, del Rosario patented the "Sing-Along Procedure" (issued in 1983 and 1986) and is recognized as the only real holder of a patent for just a karaoke procedure on the planet after he gained a patent infringement situation versus a Chinese corporation within the nineties. Mini https://yogix221umd2.bloggerchest.com/profile