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发明名称
Method of producing electrically conductive porous strip material
摘要
申请公布号
US2974041(A)
申请公布日期
1961.03.07
申请号
US19590820277
申请日期
1959.06.15
申请人
BRENNAN HELEN E
发明人
BRENNAN HELEN E.
分类号
B22F3/11;B22F7/00
主分类号
B22F3/11
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代理人
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