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发明名称
摘要
申请公布号
JP3035361(U)
申请公布日期
1997.03.18
申请号
JP19960000784U
申请日期
1996.01.14
申请人
发明人
分类号
E01C7/14;C21D7/06;F16H48/08;F16H55/06;(IPC1-7):E01C7/14
主分类号
E01C7/14
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