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发明名称
摘要
申请公布号
JPS428289(Y1)
申请公布日期
1967.04.27
申请号
JP19640045363U
申请日期
1964.06.08
申请人
发明人
分类号
E06B1/60;E06B1/56;(IPC1-7):E06B1/56
主分类号
E06B1/60
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代理人
主权项
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