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发明名称
NONNMAGNETIC OXIDE MATERIALS
摘要
申请公布号
JPS5316399(A)
申请公布日期
1978.02.15
申请号
JP19760090336
申请日期
1976.07.30
申请人
HITACHI METALS LTD
发明人
TAWARA KAZUNORI
分类号
C04B35/00;C01G53/00;H01B3/12
主分类号
C04B35/00
代理机构
代理人
主权项
地址
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