Extract from the Register of European Patents

EP Citations: EP2491163

Cited inInternational search
Type:Patent literature
Publication No.:CN101153388  [X]
 (BYD CO LTD [CN]) [X] 1-18 * the whole document *;
Type:Patent literature
Publication No.:US6068938  [X]
 (KATO JUN [JP], et al) [X] 1-18 * the whole document *;
Type:Patent literature
Publication No.:US2730490  [X]
 (HENDRICH ROBERT T, et al) [X] 1-18 * the whole document *
Cited inby applicant
Type:Patent literature
Publication No.:CN101153388  
Type:Patent literature
Publication No.:US2730490