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发明名称
Improvements relating to the purification of distillation gases
摘要
申请公布号
GB311404(A)
申请公布日期
1930.08.06
申请号
GB19290014016
申请日期
1929.05.06
申请人
CHEMINOVA GESELLSCHAFT ZUR VERWERTUNG CHEMISCHER VERFAHREN M.B.H.
发明人
分类号
C10K1/04
主分类号
C10K1/04
代理机构
代理人
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地址
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