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发明名称
SELECTIVE CASE HARDENING PROCESSES AT LOW TEMPERATURE
摘要
申请公布号
KR100647501(B1)
申请公布日期
2006.11.23
申请号
KR20017001821
申请日期
2001.02.12
申请人
发明人
分类号
C23C8/04
主分类号
C23C8/04
代理机构
代理人
主权项
地址
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