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发明名称
Improvements in or relating to the cold separation of air
摘要
申请公布号
GB706053(A)
申请公布日期
1954.03.24
申请号
GB19510024989
申请日期
1951.10.25
申请人
THE BRITISH OXYGEN COMPANY LIMITED;THOMAS JOHN WEBSTER
发明人
分类号
F25J3/04;F25J3/08
主分类号
F25J3/04
代理机构
代理人
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地址
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