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发明名称
Battery separator
摘要
申请公布号
US2302832(A)
申请公布日期
1942.11.24
申请号
US19370136353
申请日期
1937.04.12
申请人
A. S. BEHRMAN
发明人
BEHRMAN ABRAHAM SIDNEY
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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