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发明名称
摘要
申请公布号
JPH0630340(Y2)
申请公布日期
1994.08.17
申请号
JP19880119227U
申请日期
1988.09.10
申请人
发明人
分类号
B23D55/00;B23D59/00;(IPC1-7):B23D55/00
主分类号
B23D55/00
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