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发明名称
Traitement du charbon de bois pour la fabrication de comprimés et de charbon imprégné
摘要
申请公布号
FR873045(A)
申请公布日期
1942.06.26
申请号
FRD873045
申请日期
1941.06.13
申请人
发明人
CATHELIN FRANTZ-ADELIN-SYLVAI
分类号
C10L5/14;C10L5/44
主分类号
C10L5/14
代理机构
代理人
主权项
地址
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