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经营范围
发明名称
Perfectionnement aux accumulateurs
摘要
申请公布号
FR849275(A)
申请公布日期
1939.11.17
申请号
FRD849275
申请日期
1938.07.28
申请人
COMPAGNIE GENERALE D'ELECTRICITE
发明人
分类号
H01M2/04;H01M2/22
主分类号
H01M2/04
代理机构
代理人
主权项
地址
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