简单同族:
CN100557681C | CN101017650A | DE102006051134A1 | DE102006051134B4 | DE102006051134B9 | FR2897187A1 | FR2897187B1 | GB0621257D0 | GB2435142A | GB2435142B | JP2007213017A | JP4823048B2 | KR100769195B1 | KR1020070081000A | TW200731194A | TWI355634B | US20070182687A1 | US7893905