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发明名称
SHOCK ABSORBER OF ELEVATOR
摘要
申请公布号
KR20030091682(A)
申请公布日期
2003.12.03
申请号
KR20030031783
申请日期
2003.05.20
申请人
发明人
分类号
B66B5/28;F16F7/00;F16F9/32
主分类号
B66B5/28
代理机构
代理人
主权项
地址
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