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发明名称
CARBONACEOUS MATERIAL CONVERSION
摘要
申请公布号
CA321879(A)
申请公布日期
1932.04.26
申请号
CAD321879
申请日期
申请人
I. G. FARBENINDUSTRIE, AKTIENGESELLSCHAFT
发明人
HANS SCHAPPERT;MATHIAS PIER;WILHELM URBAN
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