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发明名称
摘要
申请公布号
JPS5337997(Y2)
申请公布日期
1978.09.13
申请号
JP19740128777U
申请日期
1974.10.24
申请人
发明人
分类号
E05B65/52;A45C13/10;(IPC1-7):E05C15/00
主分类号
E05B65/52
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