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发明名称
创新以钴变更之磁性氧化铁之制法
摘要
申请公布号
TW030674
申请公布日期
1980.06.01
申请号
TW06812106
申请日期
1979.09.17
申请人
ISK磁学公司
发明人
DAVID MACK WILSON
分类号
G11B5/706
主分类号
G11B5/706
代理机构
代理人
陈长文 台北巿敦化北路二○一号七楼
主权项
地址
美国
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