发明人:
김성운 | 김희섭 | 김향율 | 장주녕 | 우화성 | 신철 | 신동철
简单同族:
CN101900915A | CN101900915B | EP2256543A2 | EP2256543A3 | EP2365386A1 | EP2365386B1 | EP2365387A1 | EP2365387B1 | JP2010277068A | JP5616662B2 | KR101607702B1 | KR1020100128803A | US20100302471A1 | US20140375917A1 | US20160048068A1 | US9195107 | US9411206