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发明名称
MAGNETIC IRON OXIDE PARTICLES
摘要
申请公布号
EP0160496(B1)
申请公布日期
1989.09.13
申请号
EP19850302834
申请日期
1985.04.23
申请人
TODA KOGYO CORP.
发明人
TAKEDOI, ATSUSHI;KONDO, HIROYUKI;ISOAI, MASARU;YOSHINAGA, YOSHITAKA;HARADA, TOSIHARU;OKUDA, YOSIRO;SUMITA, HIROSHI;KAWASAKI, HIROFUMI;MORI, KOHJI
分类号
G11B5/706
主分类号
G11B5/706
代理机构
代理人
主权项
地址
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