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发明名称
Verfahren zur Herstellung poroesen Kautschuks
摘要
申请公布号
DE672930(C)
申请公布日期
1939.03.13
申请号
DE1936A080454D
申请日期
1936.09.09
申请人
AMERICAN HARD RUBBER COMPANY
发明人
分类号
C08J9/00;C08L21/00;H01M2/16
主分类号
C08J9/00
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代理人
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