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发明名称
摘要
申请公布号
JPH0322468(Y2)
申请公布日期
1991.05.16
申请号
JP19830039271U
申请日期
1983.03.17
申请人
发明人
分类号
E05F15/14;(IPC1-7):E05F15/14
主分类号
E05F15/14
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代理人
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