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发明名称
HEAT TREATMENT OF GEAR
摘要
申请公布号
JPH0361327(A)
申请公布日期
1991.03.18
申请号
JP19890195279
申请日期
1989.07.27
申请人
KOMATSU LTD
发明人
ITABE TADAKI;HOSHIBA KIYOSHI;OMURA NOBUYUKI;MAEDA TAKEKAZU;WAKITA KOICHI;HAMASAKA NAOHARU
分类号
C21D1/06;C21D9/32;F16H55/06
主分类号
C21D1/06
代理机构
代理人
主权项
地址
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