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发明名称
DOLOKKHOLDER
摘要
申请公布号
NO914767(D0)
申请公布日期
1991.12.04
申请号
NO19910004767
申请日期
1991.12.04
申请人
JACOBSEN, STEINAR
发明人
JACOBSEN, STEINAR
分类号
E03D;(IPC1-7):E03D/
主分类号
E03D
代理机构
代理人
主权项
地址
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