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发明名称
ELECTRIC DISCHARGE MACHINING DEVICE
摘要
申请公布号
JPH02185315(A)
申请公布日期
1990.07.19
申请号
JP19890000486
申请日期
1989.01.06
申请人
TOSHIBA CORP
发明人
WATANABE HARUMI
分类号
B23H7/04;B23H1/02
主分类号
B23H7/04
代理机构
代理人
主权项
地址
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