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发明名称
Perfectionnements aux électrodes pour électrolyse
摘要
申请公布号
FR1166651(A)
申请公布日期
1958.11.13
申请号
FRD1166651
申请日期
1957.02.05
申请人
发明人
DAVID FRANCOIS;DAVID JEAN
分类号
C25C7/02
主分类号
C25C7/02
代理机构
代理人
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地址
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