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发明名称
Apparatus and process for treating metal powders
摘要
申请公布号
US2329862(A)
申请公布日期
1943.09.21
申请号
US19400361400
申请日期
1940.10.16
申请人
GENERAL MOTORS CORPORATION
发明人
TERRY ROBERT H.;HENRY DONALD J.
分类号
B22F1/00;C21D3/04
主分类号
B22F1/00
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代理人
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