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发明名称
Apparatus for heat treating elongated sheets
摘要
An apparatus is disclosed for heat treating metal sheet, comprising water-cooled cooling rolls (VII', VII''), a transportation channel (17) filled with protective gas, and a heating coil chamber (19) for a high-frequency coil (20,21).
申请公布号
US4241903(A)
申请公布日期
1980.12.30
申请号
US19790066975
申请日期
1979.08.16
申请人
AB ASEA ATOM
发明人
HELLMAN, ERIK R
分类号
C21D1/42;C21D1/74;C21D9/56;(IPC1-7):C21D9/52
主分类号
C21D1/42
代理机构
代理人
主权项
地址
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