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发明名称
METHOD FOR REFINING AND RECOVERING HIGH PURITY ZINC OXIDE FROM DUST IN STEELMAKING
摘要
申请公布号
JPH04147927(A)
申请公布日期
1992.05.21
申请号
JP19900269424
申请日期
1990.10.09
申请人
KANEKO SHIYOUJI KK
发明人
KANEKO YASUO;INOUE NORIYUKI;KOSHIMURA HIDEO;MATSUNO HIROSHI
分类号
C22B19/34
主分类号
C22B19/34
代理机构
代理人
主权项
地址
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