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发明名称
SHORT PATH FRACTIONATING STILLS
摘要
申请公布号
CA504484(A)
申请公布日期
1954.07.20
申请号
CAD504484
申请日期
申请人
METROPOLITAN-VICKERS ELECTRICAL COMPANY LIMITED
发明人
GODFREY BURROWS
分类号
主分类号
代理机构
代理人
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