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经营范围
发明名称
Process of producing metallic magnesium
摘要
申请公布号
US2200772(A)
申请公布日期
1940.05.14
申请号
US19390270330
申请日期
1939.04.27
申请人
AMERICAN MAGNESIUM METALS CORPORATION
发明人
ERDMANN KONRAD
分类号
C22B26/22
主分类号
C22B26/22
代理机构
代理人
主权项
地址
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