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经营范围
发明名称
Method for masking a portion of metal to be carburized or nitrided
摘要
申请公布号
EP0867524(B1)
申请公布日期
2002.07.03
申请号
EP19980105629
申请日期
1998.03.27
申请人
NARD INSTITUTE LTD.;JAPAN SCIENCE AND TECHNOLOGY CORPORATION;AKAMATSU, KATSUYA
发明人
ITO, KOUICHI;DOHI, YUKIO;ISHIGAKI, YOSHIMI;AKAMATSU, KATSUYA
分类号
C23C8/20;C21D1/34;C21D1/70;C23C8/04;C23C8/24;C21D1/09;(IPC1-7):C23C8/04
主分类号
C23C8/20
代理机构
代理人
主权项
地址
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