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发明名称
Verfahren zur Verbesserung der Ausbeute an wertvollen Kohlenwasserstoffen bei der Verkokung bituminoeser Brennstoffe bei niedrigen Temperaturen
摘要
申请公布号
DE678425(C)
申请公布日期
1939.07.15
申请号
DE1936K141835D
申请日期
1936.04.10
申请人
HEINRICH KOPPERS G.M.B.H.
发明人
分类号
C10B27/00
主分类号
C10B27/00
代理机构
代理人
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地址
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