简单同族:
CN100507658C | CN1940659A | DE102006028993A1 | DE102006028993B4 | FR2891376A1 | FR2891376B1 | GB0612962D0 | GB2430758A | GB2430758B | JP2007094372A | JP4578443B2 | KR101157954B1 | KR1020070035820A | TW200712631A | TWI342968B | US20070070286A1 | US7518695