参考文献
Areveli, Srinivas; Singamsetty, Radha Krishna; Vujjni, Satish Kumar; Adla, Vijaya Kumar; Kandala, Sreenadha Charyulu; Varanasi, Ganesh; Peddireddy, Subbareddy; Baig, Mohammed Azeezulla
Patent: US2010/36164 A1, 2010 ;
Location in patent: Page/Page column 8 ;