公开(公告)号:
KR1020050047756A
发明人:
이백운 | 오준학 | 송근규 | 박철우
简单同族:
CN100555390C | CN1652189A | EP1533652A2 | EP1533652A3 | EP1533652B1 | JP2005234533A | JP5004415B2 | KR101026802B1 | KR1020050047756A | TW200529158A | TWI383357B | US20050156857A1 | US20080291195A1 | US7423625 | US8174519