参考文献
Lavoie, Gino Georges; Hembre, Robert Thomas; Sumner, Charles Edwan; Bays, Joseph Nathaniel; Compton, Daniel Burts; Tennant, Brent Alan; Davenport, Bryan Wayne; Lange, David; Floyd, Thomas Richard
Patent: US2006/205975 A1, 2006 ;
Location in patent: Page/Page column 1 ;