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发明名称
FOURS D'IMPREGNATION POUR ARTICLES EN CARBONE
摘要
申请公布号
FR2348453(A1)
申请公布日期
1977.11.10
申请号
FR19770011022
申请日期
1977.04.13
申请人
ELETTROCARBONIUM SPA
发明人
分类号
B01J3/04;C04B35/52;C04B41/45;C04B41/81;(IPC1-7):F27D17/00;B05C3/02
主分类号
B01J3/04
代理机构
代理人
主权项
地址
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