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发明名称
Laveur pour gaz de distillation du charbon et analogues
摘要
申请公布号
FR894882(A)
申请公布日期
1945.01.09
申请号
FRD894882
申请日期
1943.05.24
申请人
HEINRICH KOPPERS GES. M. B. H.
发明人
分类号
B01D47/06
主分类号
B01D47/06
代理机构
代理人
主权项
地址
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