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发明名称
摘要
申请公布号
JPH0617977(Y2)
申请公布日期
1994.05.11
申请号
JP19880164372U
申请日期
1988.12.21
申请人
发明人
分类号
E05F11/48;(IPC1-7):E05F11/48
主分类号
E05F11/48
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