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发明名称
ELECTROSPARK PROFILING MACHINING METHOD
摘要
PURPOSE:To provide a method of electrospark profiling machining which improves the coarseness of a surface having a relatively wide area and electrospark machined.
申请公布号
JPS5390095(A)
申请公布日期
1978.08.08
申请号
JP19770003965
申请日期
1977.01.19
申请人
HITACHI LTD
发明人
SUZUKI YASUO
分类号
B23H7/26;B23H9/00
主分类号
B23H7/26
代理机构
代理人
主权项
地址
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