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发明名称
PROCESS AND APPARATUS FOR SEPARATING AIR
摘要
申请公布号
CA611928(A)
申请公布日期
1961.01.03
申请号
CAD611928
申请日期
申请人
UNION CARBIDE CORPORATION
发明人
EDWARD F. YENDALL
分类号
主分类号
代理机构
代理人
主权项
地址
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