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发明名称
摘要
申请公布号
JPS55109756(U)
申请公布日期
1980.08.01
申请号
JP19790008794U
申请日期
1979.01.26
申请人
发明人
分类号
E05B65/44;(IPC1-7):E05B65/44
主分类号
E05B65/44
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