Cellular phone
Seo, Ki Yeoul, Lee, Ho Phil, Joung, Joung Young, Bae, Youn Chan, Yoo, Seon Woo
Year of Publication 11.11.2008
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Year of Publication 11.11.2008
Patent
Cellular phone
BAE YOUN CHAN, SEO KI YEOUL, LEE HO PHIL, YOO SEON WOO, JOUNG JOUNG YOUNG
Year of Publication 11.11.2008
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Year of Publication 11.11.2008
Patent