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发明名称
摘要
申请公布号
JPS55143166(U)
申请公布日期
1980.10.14
申请号
JP19790040682U
申请日期
1979.03.30
申请人
发明人
分类号
B23D71/04;B26B11/00;(IPC1-7):B26B11/00
主分类号
B23D71/04
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