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发明名称
REVOLVING DOOR
摘要
申请公布号
KR100502450(B1)
申请公布日期
2005.07.20
申请号
KR20027010814
申请日期
2002.08.19
申请人
发明人
分类号
E06B3/90;(IPC1-7):E06B3/90
主分类号
E06B3/90
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代理人
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