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发明名称
摘要
申请公布号
JPS6311281(B2)
申请公布日期
1988.03.14
申请号
JP19830011322
申请日期
1983.01.28
申请人
KAGAKU GIJUTSUCHO KINZOKU ZAIRYO GIJUTSU KENKYU SHOCHO
发明人
NAKAMURA KEIKICHI;HOSHI TSUTOMU
分类号
C01B4/00;C01B3/00
主分类号
C01B4/00
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