简单同族:
CA2668001A1 | CA2668001C | CN101568834A | CN105699662A | CN105866401A | EP2085782A1 | EP2085782A4 | EP2085782B1 | HK1225800A | JP5557450B2 | JPWO2008053973A1 | KR101396673B1 | KR1020090086231A | US20100068738A1 | US20120052591A1 | US8043822 | US8257935 | WO2008053973A1