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发明名称
METHOD OF REDUCING THE WEAR OF THE ELECTRODE IN MACHINE TOOLS USING ELECTRO-EROSION
摘要
申请公布号
US5187341(A)
申请公布日期
1993.02.16
申请号
US19890435016
申请日期
1989.11.09
申请人
GRAELL, ALBERTO C.
发明人
GRAELL, ALBERTO C.
分类号
B23H1/02
主分类号
B23H1/02
代理机构
代理人
主权项
地址
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