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发明名称
Battery separators
摘要
申请公布号
US3036143(A)
申请公布日期
1962.05.22
申请号
US19580707661
申请日期
1958.01.08
申请人
W. R. GRACE & CO.
发明人
FISHER ARTHUR L.;FOUNTAIN ROY D.;SCHWEIZER RICHARD W.;THOMAS JOHN R.
分类号
H01M2/16
主分类号
H01M2/16
代理机构
代理人
主权项
地址
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