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发明名称
PRODUCTION OF HIGH-HARDNESS MEMBER
摘要
申请公布号
JPH04131320(A)
申请公布日期
1992.05.06
申请号
JP19900251833
申请日期
1990.09.25
申请人
TOSHIBA CORP
发明人
TADA KAORU;HISATSUNE YOSHIMI;FUJIWARA TETSUO
分类号
C21D6/00;C22C38/00;C22C38/38
主分类号
C21D6/00
代理机构
代理人
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