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发明名称
磁性材料之乾蚀刻方法
摘要
申请公布号
TWI351445
申请公布日期
2011.11.01
申请号
TW093121022
申请日期
2004.07.14
申请人
佳能安內華股份有限公司 日本
发明人
小平吉三;广见太一
分类号
C23F4/00
主分类号
C23F4/00
代理机构
代理人
林志刚 台北市中山区南京东路2段125号7楼
主权项
一种磁性材料之乾蚀刻方法,其特征为,使用具有至少1个以上羟基之醇为蚀刻气体,形成该蚀刻气体之电浆,使用由非有机系材料所形成之光罩材料,乾蚀刻磁性材料。
地址
日本
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