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发明名称
Bearing alloys
摘要
申请公布号
US2473060(A)
申请公布日期
1949.06.14
申请号
US19450628660
申请日期
1945.11.14
申请人
ALUMINUM COMPANY OF AMERICA
发明人
HUNSICKER HAROLD Y.;KEMPF LOUIS WALTER
分类号
C22C21/00
主分类号
C22C21/00
代理机构
代理人
主权项
地址
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