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发明名称
Appareil pour la récupération des sous-produits de la carbonisation du bois
摘要
申请公布号
FR979023(A)
申请公布日期
1951.04.20
申请号
FRD979023
申请日期
1942.03.10
申请人
发明人
LEVI FREDERIC
分类号
C10B53/02;C10C5/00
主分类号
C10B53/02
代理机构
代理人
主权项
地址
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