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经营范围
发明名称
Electrochemical cell electrode containing an expanded metal grid
摘要
申请公布号
US3180761(A)
申请公布日期
1965.04.27
申请号
US19630275769
申请日期
1963.04.25
申请人
VARTA AKTIENGESELLSCHAFT
发明人
HORN LUTZ;PHILIPP FRITZ
分类号
B21D31/04;H01M4/74
主分类号
B21D31/04
代理机构
代理人
主权项
地址
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