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发明名称
Appareil pour cracking et pour synthèses chimiques
摘要
申请公布号
FR987895(A)
申请公布日期
1951.08.20
申请号
FRD987895
申请日期
1949.06.08
申请人
发明人
BAGNULO ALBERTO
分类号
C07B61/00;C10G15/00
主分类号
C07B61/00
代理机构
代理人
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