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发明名称
Method and apparatus for making battery separators and the like
摘要
申请公布号
US3350484(A)
申请公布日期
1967.10.31
申请号
US19650436257
申请日期
1965.03.01
申请人
RIEGEL PAPER CORPORATION
发明人
JR. DONALD G. MAGILL,
分类号
B29C53/28;H01M2/14
主分类号
B29C53/28
代理机构
代理人
主权项
地址
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