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发明名称
Method of operating a spark erosion machine and a circuit for performing the method
摘要
申请公布号
US3259795(A)
申请公布日期
1966.07.05
申请号
US19620215133
申请日期
1962.08.06
申请人
DEUTSCHE EDELSTAHLWERKE AKTIENGESELLSCHAFT;ALLGEMEINE ELEKTRICITATS-GESELLSCHAFT
发明人
SCHIERHOLT HANS
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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