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经营范围
发明名称
Rolling magnesium and magnesium alloys
摘要
申请公布号
US2349395(A)
申请公布日期
1944.05.23
申请号
US19410419802
申请日期
1941.11.19
申请人
JULIUS ZUBLIN
发明人
ZUBLIN JULIUS
分类号
B21B3/00
主分类号
B21B3/00
代理机构
代理人
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