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发明名称
摘要
申请公布号
JPS4414307(Y1)
申请公布日期
1969.06.17
申请号
JP19650005781U
申请日期
1965.01.29
申请人
发明人
分类号
E06B9/17;E06B9/80;(IPC1-7):E06B9/17
主分类号
E06B9/17
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