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发明名称
Rectification of gaseous mixtures
摘要
申请公布号
US2240925(A)
申请公布日期
1941.05.06
申请号
US19360108913
申请日期
1936.11.02
申请人
DE BAUFRE WILLIAM LANE
发明人
BAUFRE WILLIAM LANE DE
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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