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发明名称
Method of making clad metal bodies
摘要
申请公布号
US2433903(A)
申请公布日期
1948.01.06
申请号
US19430516281
申请日期
1943.12.30
申请人
P. R. MALLORY CO., INC.
发明人
HENSEL FRANZ R.;LARSEN EARL I.
分类号
B22D7/02
主分类号
B22D7/02
代理机构
代理人
主权项
地址
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