参考文献

Bolin, David Robert; Michoud, Christophe Patent: US2006/178532 A1, 2006 ; Location in patent: Page/Page column 9 ; US 20060178532 A1 Title/Abstract Full Text Show Details Michoud, Christophe Patent: US2006/258740 A1, 2006 ; Location in patent: Page/Page column 9 ; US 20060258740 A1