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发明名称
Procédé pour la fabrication d'éléments d'ossature pour cathodes de piles à combustible imperméables aux gaz et éléments conformes à ceux obtenus
摘要
申请公布号
FR1438005(A)
申请公布日期
1966.05.06
申请号
FR19650022472
申请日期
1965.06.26
申请人
ROBERT BOSCH G M B H
发明人
分类号
H01M4/86;H01M4/88
主分类号
H01M4/86
代理机构
代理人
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