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发明名称
MODIFICATION OF ALUMINIUM AND ALUMINIUM ALLOY
摘要
申请公布号
JPS52114411(A)
申请公布日期
1977.09.26
申请号
JP19760032881
申请日期
1976.03.22
申请人
OGISO KOUICHI
发明人
OGISO KOUICHI
分类号
C22C21/00;B22D21/04;C22C1/02;C22C1/03
主分类号
C22C21/00
代理机构
代理人
主权项
地址
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