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发明名称
Verfahren zum Herstellen von eisen- und nickelhaltigen Legierungen mit niedrigem Ausdehnungskoeffizienten
摘要
申请公布号
DE633869(C)
申请公布日期
1936.08.08
申请号
DE1935W096204D
申请日期
1935.03.16
申请人
WESTINGHOUSE ELEKTRIC & MANUFACTURING COMPANY
发明人
分类号
C03C27/02;C22C38/10
主分类号
C03C27/02
代理机构
代理人
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