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发明名称
APPARATUS FOR REGULATING HARDENING OF TAIL END PART IN ROLLER QUENCHING BY HEAT TREATING FURNACE
摘要
申请公布号
JPH0578732(A)
申请公布日期
1993.03.30
申请号
JP19910239848
申请日期
1991.09.19
申请人
NKK CORP
发明人
SUGA NIZO;YAMADA SEIJI;MATSUOKA TOSHIO
分类号
C21D1/00;C21D1/18
主分类号
C21D1/00
代理机构
代理人
主权项
地址
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