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经营范围
发明名称
OPERATION DEVICE FOR AN ELEVATOR SYSTEM
摘要
申请公布号
KR100911916(B1)
申请公布日期
2009.08.13
申请号
KR20077018162
申请日期
2007.08.07
申请人
发明人
分类号
B66B5/02;B66B1/28
主分类号
B66B5/02
代理机构
代理人
主权项
地址
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