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发明名称
HEAT TREATMENT OF HIGH TENSILE STEEL
摘要
申请公布号
GB1253552(A)
申请公布日期
1971.11.17
申请号
GB19690005364
申请日期
1969.01.31
申请人
MITSUBISHI JUKOGYO KABUSHIKI KAISHA
发明人
分类号
C21D1/18
主分类号
C21D1/18
代理机构
代理人
主权项
地址
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