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发明名称
QUENCHING METHOD FOR CASE HARDENING STEEL CAPABLE OF PREVENTING HEAT TREATMENT STRAIN
摘要
申请公布号
JPH1136016(A)
申请公布日期
1999.02.09
申请号
JP19970194231
申请日期
1997.07.18
申请人
TOA STEEL CO LTD
发明人
EGUCHI TOYOAKI
分类号
F16H55/06;C21D1/06;C21D6/00;C21D9/32;C23C8/22;C23C8/32;(IPC1-7):C21D6/00
主分类号
F16H55/06
代理机构
代理人
主权项
地址
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