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发明名称
A apparatus of operating multimedia presentation with excel and powerpoint for personal computer and method thereof
摘要
申请公布号
KR101125345(B1)
申请公布日期
2012.03.27
申请号
KR20100079656
申请日期
2010.08.18
申请人
发明人
分类号
G06F17/21;G06F3/01;G06F3/14;G06F17/30
主分类号
G06F17/21
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代理人
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