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发明名称
Vorrichtung zur elektro-chemischen Bearbeitung eines mit einer Öffnung versehenen Werkstückes
摘要
申请公布号
CH491716(A)
申请公布日期
1970.06.15
申请号
CH19680014957
申请日期
1968.10.07
申请人
THE CINCINNATI MILLING MACHINE CO.
发明人
S. HAHN,ROBERT;EVANS FOERTMEYER,CHARLES
分类号
B23H3/00;(IPC1-7):B23P1/04
主分类号
B23H3/00
代理机构
代理人
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地址
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