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发明名称
摘要
申请公布号
JP3193399(B2)
申请公布日期
2001.07.30
申请号
JP19910189012
申请日期
1991.07.29
申请人
发明人
分类号
E04C5/06;E04C3/293;E04C3/34;(IPC1-7):E04C5/06
主分类号
E04C5/06
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代理人
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