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发明名称
Process for making clad metal
摘要
申请公布号
US2676393(A)
申请公布日期
1954.04.27
申请号
US19500163975
申请日期
1950.05.24
申请人
LIEBERMAN LEON J
发明人
LIEBERMAN LEON J.
分类号
B22F7/00;B24D18/00
主分类号
B22F7/00
代理机构
代理人
主权项
地址
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