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经营范围
发明名称
Manufacture of magnesium alloy extrusions
摘要
申请公布号
US2679932(A)
申请公布日期
1954.06.01
申请号
US19530343237
申请日期
1953.03.18
申请人
THE DOW CHEMICAL COMPANY
发明人
BURNS JAY R.
分类号
B22F3/20;C22C1/04
主分类号
B22F3/20
代理机构
代理人
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地址
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