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发明名称
Procédé et moyens d'enrichissement en carbures aromatiques et d'élimination des constituants résinigènes des mélanges naturels et industriels de carbures d'hydrogène et produits obtenus
摘要
申请公布号
FR49816(E)
申请公布日期
1939.08.08
申请号
FRD49816
申请日期
1938.03.07
申请人
发明人
GERME ALBERT, EDOUARD, JEAN, LEON
分类号
C07C5/42;C07C15/00
主分类号
C07C5/42
代理机构
代理人
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