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发明名称
PRODUCTION OF CR-MO TYPE BORON TREATED STEEL
摘要
申请公布号
JPS56136920(A)
申请公布日期
1981.10.26
申请号
JP19800038257
申请日期
1980.03.27
申请人
SUMITOMO METAL IND
发明人
TSUMURA TERUTAKA;OOTANI YASUO
分类号
C22C38/00;C21D6/00;C22C38/32
主分类号
C22C38/00
代理机构
代理人
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