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经营范围
发明名称
Procédé et four pour la carbonisation du débroussaillage des forêts
摘要
申请公布号
FR891242(A)
申请公布日期
1944.03.01
申请号
FRD891242
申请日期
1943.02.15
申请人
发明人
IGIGABEL GERMAIN
分类号
C10B53/02
主分类号
C10B53/02
代理机构
代理人
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