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发明名称
摘要
申请公布号
JPS61181410(U)
申请公布日期
1986.11.12
申请号
JP19850065007U
申请日期
1985.05.02
申请人
发明人
分类号
E04F15/18;E04B1/98;E04H9/02;(IPC1-7):E04B1/98
主分类号
E04F15/18
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