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经营范围
发明名称
Perfectionnements à la construction des piles électriques dites sèches
摘要
申请公布号
FR52392(E)
申请公布日期
1944.03.14
申请号
FRD52392
申请日期
1942.03.20
申请人
发明人
GERIN FELIX;PRADES ALFRED
分类号
H01M2/06
主分类号
H01M2/06
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代理人
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