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发明名称
摘要
申请公布号
JPS61199324(U)
申请公布日期
1986.12.13
申请号
JP19850084983U
申请日期
1985.06.04
申请人
发明人
分类号
B23D61/04;B23D61/14;(IPC1-7):B23D61/04
主分类号
B23D61/04
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