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发明名称
Improvements in and relating to the production of composite metallic material
摘要
申请公布号
GB880583(A)
申请公布日期
1961.10.25
申请号
GB19590022433
申请日期
1959.06.30
申请人
MALLORY METALLURGICAL PRODUCTS LIMITED;JOHN HENRY DREW
发明人
分类号
B22F7/06
主分类号
B22F7/06
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