参考文献:
Bissantz, Caterina Grundschober, Christophe Ratni, Hasane Rogers-Evans, Mark Schnider, Patrick Patent: US007/7888 A, 007 Location in patent: Page/Page column 4-5 US 007007888 A
参考文献:
Bissantz, Caterina Grundschober, Christophe Ratni, Hasane Rogers-Evans, Mark Schnider, Patrick Patent: US007/5576 A, 007 Location in patent: Page/Page column 4 US 00705576 A