参考文献
Bazan, Guillermo C.; Koehler, Bernhard; Benmansour, Hadjar; Hong, Janice W.; Woo, Han Young; Mikhailovsky, Alexander; Gorohmaru, Hideki; Maeda, Shuuichi; Kojima, T.; Shigeiwa, Motoyuki
Patent: US2006/208235 A1, 2006 ;
Location in patent: Page/Page column 7-8 ;