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发明名称
摘要
申请公布号
JPH04115533(U)
申请公布日期
1992.10.14
申请号
JP19910019991U
申请日期
1991.03.29
申请人
发明人
分类号
B23B51/08;B23D77/14;(IPC1-7):B23D77/14
主分类号
B23B51/08
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代理人
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