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发明名称
FERROUS CHROME ALLOY
摘要
申请公布号
CA545956(A)
申请公布日期
1957.09.10
申请号
CAD545956
申请日期
申请人
CALUMET STEEL CASTINGS CORPORATION
发明人
WALTER F. JICHA;EMIL VESELIK;JOHN H. FUQUA
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