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发明名称
摘要
申请公布号
JPS5320298(U)
申请公布日期
1978.02.21
申请号
JP19760100531U
申请日期
1976.07.27
申请人
发明人
分类号
E05F5/00;E05B1/00;E05B1/06;E05C7/04;E05C17/20;(IPC1-7):E05C17/20
主分类号
E05F5/00
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代理人
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