이종배, 최준혁, 허진, 성하경, “기준 펄스신호/에러신호 인터페이스 장치”, 특허출원 제2004-110204호 (2004/12/22)
Jong-Bae Lee, Jun-Hyuk Choi, Jin Hur, Ha-Kyeong Sung,
"Apparatus for interfacing reference pulse signal anderror signal",
Patent application 2004-110204 (2004/12/22)
2014.02.20 01:52
2014.02.20 01:52
2014.02.20 01:51
2014.02.20 01:51
EMLAB2014.02.20 01:51
2014.02.20 01:50
2014.02.20 01:50
2014.02.20 01:49