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发明名称
PROCEDIMIENTO PARA EL TRATAMIENTO TERMICO DE ACEROS DE CONSTRUCCION NO ALEADOS O DE BAJA ALEACION.
摘要
申请公布号
ES371465(A1)
申请公布日期
1972.12.16
申请号
ES19650003714
申请日期
1969.09.12
申请人
HUTTENWERK OBERHAUSEN A. G.
发明人
分类号
C22C38/08;(IPC1-7):01N/
主分类号
C22C38/08
代理机构
代理人
主权项
地址
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