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发明名称
CONTINUOUS PROCESS FOR MANUFACTURING MICROPOROUS BATTERY SEPARATORS AND BATTERY SEPARATORS MADE THEREBY
摘要
申请公布号
CA870714(A)
申请公布日期
1971.05.11
申请号
CAD870714
申请日期
申请人
W.R. GRACE AND CO.
发明人
ROBERT E. SHERWOOD;ERHARD DECKER
分类号
主分类号
代理机构
代理人
主权项
地址
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