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经营范围
发明名称
Separation of the constituents of gaseous mixtures
摘要
申请公布号
US2417279(A)
申请公布日期
1947.03.11
申请号
US19440546153
申请日期
1944.07.22
申请人
AIR REDUCTION COMPANY, INCORPORATED
发明人
NUYS CLAUDE C. VAN
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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