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发明名称
HARDENING METHOD OF TOOTH PROFILE MEMBER AND COOLING UNIT IN HARDENING DEVICE
摘要
申请公布号
JPS6179726(A)
申请公布日期
1986.04.23
申请号
JP19840200394
申请日期
1984.09.27
申请人
HIGH FREQUENCY HEATTREAT CO LTD
发明人
NAMIKI TAKASHI;HORIUCHI MASAAKI
分类号
C21D9/32
主分类号
C21D9/32
代理机构
代理人
主权项
地址
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