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发明名称
MAGNETIC IRON OXIDE PIGMENT AND THE MANUFACTURING METHOD THEREOF
摘要
申请公布号
KR100238859(B1)
申请公布日期
2000.01.15
申请号
KR19930005059
申请日期
1993.03.30
申请人
TODA KOGYO CORP.
发明人
BERND-ULRICH, KOEHLER;HENDRIK, KATHREIN;WALTER, SCHMITT;NORBERT, ETZENBACH;CHRISTIAN, HENNEN
分类号
C01G49/00;C09D5/23;C09D7/12;G11B5/706;H01F1/11;(IPC1-7):H01F1/00
主分类号
C01G49/00
代理机构
代理人
主权项
地址
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