简单同族:
CN100392872C | CN101262007A | CN101262007B | CN1279519A | EP1063630A2 | EP1063630A3 | EP1063630B1 | EP2372682A2 | EP2372682A3 | EP2372682B1 | JP2001005426A | JP2001005426A5 | JP4627822B2 | KR100810917B1 | KR1020010021025A | TW457729B | US20020153844A1 | US20040207331A1 | US20080265786A1 | US20110260172A1 | US6774574 | US6777887 | US7358531 | US7982222