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发明名称
Method of and apparatus for annealing metal bodies
摘要
申请公布号
US3174883(A)
申请公布日期
1965.03.23
申请号
US19630259703
申请日期
1963.02.19
申请人
HAZEN ENGINEERING COMPANY
发明人
HAZEN FRANK D.;NICHOLS HOWARD H.
分类号
C21D1/767
主分类号
C21D1/767
代理机构
代理人
主权项
地址
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