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经营范围
发明名称
GUIDE FOR ELEVATOR
摘要
申请公布号
KR20030015241(A)
申请公布日期
2003.02.20
申请号
KR20027015150
申请日期
2002.11.12
申请人
发明人
分类号
B66B7/04
主分类号
B66B7/04
代理机构
代理人
主权项
地址
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