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发明名称
Improvements in and relating to a method of and apparatus for spark erosion
摘要
申请公布号
GB1020268(A)
申请公布日期
1966.02.16
申请号
GB19640012845
申请日期
1964.03.26
申请人
PHILIPS ELECTRONIC AND ASSOCIATED INDUSTRIES LIMITED
发明人
分类号
B23H9/00
主分类号
B23H9/00
代理机构
代理人
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地址
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