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发明名称
Means for producing liquid air rich in oxygen
摘要
申请公布号
US2548377(A)
申请公布日期
1951.04.10
申请号
US19460648909
申请日期
1946.02.20
申请人
LEONIDOVITCH KAPITZA PETER
发明人
KAPITZA PETER LEONIDOVITCH
分类号
F25J3/04
主分类号
F25J3/04
代理机构
代理人
主权项
地址
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