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经营范围
发明名称
ION MILLING METHOD
摘要
申请公布号
JPH02236810(A)
申请公布日期
1990.09.19
申请号
JP19890058125
申请日期
1989.03.10
申请人
TDK CORP
发明人
MATSUZAKI MIKIO
分类号
C23F4/00;G11B5/31;H01L21/302;H01L21/3065
主分类号
C23F4/00
代理机构
代理人
主权项
地址
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