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发明名称
DRIVE DEVICE FOR A STOP BARRIER
摘要
申请公布号
KR20010021964(A)
申请公布日期
2001.03.15
申请号
KR1020007000529
申请日期
2000.01.17
申请人
发明人
分类号
E01F13/06
主分类号
E01F13/06
代理机构
代理人
主权项
地址
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