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发明名称
Metal transfer
摘要
申请公布号
US2371456(A)
申请公布日期
1945.03.13
申请号
US19420436227
申请日期
1942.03.26
申请人
ALUMINUM COMPANY OF AMERICA
发明人
MCGILL JAMES W.
分类号
B22D21/04
主分类号
B22D21/04
代理机构
代理人
主权项
地址
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