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经营范围
发明名称
Cryogenic apparatus.
摘要
申请公布号
EP0502644(B1)
申请公布日期
1995.05.10
申请号
EP19920301584
申请日期
1992.02.25
申请人
THE BOC GROUP PLC
发明人
DOWNIE, NEIL ALEXANDER
分类号
H01L39/16;H02H9/02;(IPC1-7):H02H9/02;H01L39/20
主分类号
H01L39/16
代理机构
代理人
主权项
地址
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