简单同族:
CN100451794C | CN1991553A | DE102006055880A1 | DE102006055880B4 | FR2895804A1 | FR2895804B1 | GB0623413D0 | GB2433825A | GB2433825B | JP2007183594A | JP4904135B2 | KR101174164B1 | KR1020070070405A | TW200728875A | TWI375100B | US20070153142A1 | US7671942