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发明名称
摘要
申请公布号
JP2823866(B2)
申请公布日期
1998.11.11
申请号
JP19880157280
申请日期
1988.06.25
申请人
发明人
分类号
B23D25/14;B23D33/10;B30B9/32;(IPC1-7):B23D25/14
主分类号
B23D25/14
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代理人
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