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发明名称
Recovery of soluble products from solid carbonizable substances
摘要
申请公布号
US1822349(A)
申请公布日期
1931.09.08
申请号
US19280262041
申请日期
1928.03.15
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
JANNEK JOSEF;GOHRE OTTO
分类号
C10G1/04
主分类号
C10G1/04
代理机构
代理人
主权项
地址
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