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经营范围
发明名称
Electrochemical fine processing apparatus
摘要
申请公布号
EP0563616(B1)
申请公布日期
1998.01.21
申请号
EP19930103595
申请日期
1993.03.05
申请人
SEIKO INSTRUMENTS INC.
发明人
SHINOGI, MASATAKA;SAKUHARA, TOSHIHIKO;SUDA, MASAYUKI;IWASAKI, FUMIHARU
分类号
B23H7/22;B81C99/00;C23F4/00;C25D5/18;C25D7/12;C25D17/10;C25F3/14;C25F7/00;(IPC1-7):C25F3/14
主分类号
B23H7/22
代理机构
代理人
主权项
地址
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