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发明名称
摘要
申请公布号
JPS5058363(A)
申请公布日期
1975.05.21
申请号
JP19730106600
申请日期
1973.09.21
申请人
发明人
分类号
B44C1/16;B44C1/165;D06N7/04;D06Q1/04;(IPC1-7):D06N7/04
主分类号
B44C1/16
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