ALARM SYSTEM FOR PASSING BICYCLE AND THE METHOD THEREOF
CHA, KYUNG LOG, HA, CHAN SUNG, HA, SEUNG WOO, CHOI, YOUNG IL, NAM, SEUNG WOOK, KIM, JUNG MIN, HWANG, CHI YONG
Year of Publication 20.03.2012
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Year of Publication 20.03.2012
Patent