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发明名称
METHOD FOR HEAT-TREATING THICK WALLED CAST STEEL PIPE
摘要
申请公布号
JPH06192741(A)
申请公布日期
1994.07.12
申请号
JP19920347579
申请日期
1992.12.28
申请人
KUBOTA CORP
发明人
MINAMI KEIICHI
分类号
C21D9/08;(IPC1-7):C21D9/08
主分类号
C21D9/08
代理机构
代理人
主权项
地址
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