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发明名称
Porous sinter-frame for the storage of the electro-chemically active substance of an accumulator electrode
摘要
申请公布号
US2955146(A)
申请公布日期
1960.10.04
申请号
US19570678469
申请日期
1957.08.16
申请人
HANS VOGT
发明人
VOGT HANS
分类号
B22F3/22;B22F7/00;H01M4/80
主分类号
B22F3/22
代理机构
代理人
主权项
地址
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