VIRTUAL ANNOUNCEMENT EMBODYING METHOD AND APPARATUS USING THREE DIMENSIONAL VIRTUAL REALITY
PARK, JEONG HO, JIN, HYEOK SU, KIM, HYEONG GEUN, HONG, GYEONG PYO, NOH, JU YEONG, EOM, MI HYEON
Year of Publication 15.12.2001
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Year of Publication 15.12.2001
Patent