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发明名称
Procédé d'obtention de graphite pur
摘要
申请公布号
FR1143902(A)
申请公布日期
1957.10.07
申请号
FRD1143902
申请日期
1956.02.29
申请人
COMMISSARIAT A L'ENERGIE ATOMIQUE;PECHINEY
发明人
分类号
C01B31/00
主分类号
C01B31/00
代理机构
代理人
主权项
地址
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