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发明名称
Procédé de traitement des schistes bitumineux
摘要
申请公布号
FR928250(A)
申请公布日期
1947.11.21
申请号
FRD928250
申请日期
1942.02.13
申请人
COMPAGNIE DE PRODUITS CHIMIQUES ET ELECTROMETALLURGIQUES ALAIS, FROGES ET CAMARGUE
发明人
分类号
C10G1/00
主分类号
C10G1/00
代理机构
代理人
主权项
地址
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