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发明名称
Anordning för framställning av kolsvaala
摘要
申请公布号
FI18973(A)
申请公布日期
1941.02.18
申请号
FID18973
申请日期
申请人
I.G. FARBENINDUSTRIE AG
发明人
LEGELER EBERHARD
分类号
C01B31/26;(IPC1-7):C01B31/26
主分类号
C01B31/26
代理机构
代理人
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地址
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