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发明名称
BUFFER FOR ELEVATOR
摘要
申请公布号
KR20030055143(A)
申请公布日期
2003.07.02
申请号
KR20020083333
申请日期
2002.12.24
申请人
发明人
分类号
B66B5/28;F16F7/12
主分类号
B66B5/28
代理机构
代理人
主权项
地址
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