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经营范围
发明名称
Anodic coating of magnesium
摘要
申请公布号
US2474181(A)
申请公布日期
1949.06.21
申请号
US19440560037
申请日期
1944.10.23
申请人
THE DOW CHEMICAL COMPANY
发明人
LONG HERBERT K. DE
分类号
C25D11/30
主分类号
C25D11/30
代理机构
代理人
主权项
地址
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