公开(公告)号:
KR1020050068172A
发明人:
오의열 | 손민호 | 김기덕 | 백성호
简单同族:
CN100371782C | CN1637496A | DE102004062529A1 | DE102004062529B4 | JP2005196196A | JP4198678B2 | KR100965597B1 | KR1020050068172A | TW200530996A | TWI276039B | US20050140631A1 | US20100277518A1 | US7782281 | US8149195