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发明名称
摘要
申请公布号
JPS5435559(Y2)
申请公布日期
1979.10.29
申请号
JP19730001004U
申请日期
1972.12.29
申请人
发明人
分类号
E06B3/46;(IPC1-7):E06B3/46
主分类号
E06B3/46
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代理人
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