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发明名称
WIRE ELECTRIC DISCHARGE METHOD AND APPARATUS
摘要
申请公布号
KR20010053641(A)
申请公布日期
2001.06.25
申请号
KR1020017002215
申请日期
2001.02.21
申请人
发明人
分类号
B23H7/02
主分类号
B23H7/02
代理机构
代理人
主权项
地址
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