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经营范围
发明名称
SAFETY SYSTEM FOR ELEVATORS
摘要
申请公布号
KR100985642(B1)
申请公布日期
2010.10.05
申请号
KR20097013120
申请日期
2006.12.06
申请人
发明人
分类号
B66B5/06;B66B1/34;B66B5/02;B66B5/04
主分类号
B66B5/06
代理机构
代理人
主权项
地址
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