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发明名称
摘要
申请公布号
JPH04102743(U)
申请公布日期
1992.09.04
申请号
JP19910010849U
申请日期
1991.02.05
申请人
发明人
分类号
B23Q1/26;B23Q1/01;(IPC1-7):B23Q1/26
主分类号
B23Q1/26
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