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发明名称
Process of externally infiltrating powdered metal articles
摘要
申请公布号
US2706694(A)
申请公布日期
1955.04.19
申请号
US19520276815
申请日期
1952.03.15
申请人
ALLIED PRODUCTS CORPORATION
发明人
HALLER JOHN
分类号
B22F3/26
主分类号
B22F3/26
代理机构
代理人
主权项
地址
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