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发明名称
WATCH
摘要
申请公布号
KR0126776(Y1)
申请公布日期
1998.12.01
申请号
KR19950017755U
申请日期
1995.07.14
申请人
SONG, SANG-DAE
发明人
SONG, SANG-DAE
分类号
G04B47/02;(IPC1-7):G04B47/02
主分类号
G04B47/02
代理机构
代理人
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