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发明名称
STEEL FOR HARDENED GEAR
摘要
申请公布号
JPH0361348(A)
申请公布日期
1991.03.18
申请号
JP19890195280
申请日期
1989.07.27
申请人
KOMATSU LTD
发明人
ITABE TADAKI;HOSHIBA KIYOSHI;OMURA NOBUYUKI;HAMASAKA NAOHARU
分类号
F16H55/06;C22C38/00;C22C38/44;C22C38/46;C22C38/60
主分类号
F16H55/06
代理机构
代理人
主权项
地址
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