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发明名称
摘要
申请公布号
JPS543997(Y2)
申请公布日期
1979.02.22
申请号
JP19740085695U
申请日期
1974.07.18
申请人
发明人
分类号
E05C1/12;E05C1/16;(IPC1-7):E05C1/16
主分类号
E05C1/12
代理机构
代理人
主权项
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