参考文献
Breitenstein, Werner; Erhardt, Claus; Maibaum, Juergen Klaus; Ostermann, Nils; Zimmermann, Juerg; Masuya, Keiichi; Konishi, Kazuhide; Yokokawa, Fumiaki; Kanazawa, Takanori; Jacoby, Edgar; Marzinzik, Andreas; Grosche, Philipp; Kawakami, Shimpei
Patent: US2009/233920 A1, 2009 ;
Location in patent: Page/Page column 60 ;
