参考文献

Belyk, Kevin M.; Morrison, Henry G.; Jones, Philip; Summa, Vincenzo; Cooper, V. Brett; Mahajan, Amar J.; Kumke, Daniel J.; Tung, Hsien-Hsin; Wai, Lawrence; Pruzinsky, Vanessa; Pye, Philip; Angelaud, Remy; Mancheno, Danny Patent: US2006/122205 A1, 2006 ; Location in patent: Page/Page column 24-25 ;