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发明名称
Verfahren zur Herstellung von Reib- und Bremskoerpern
摘要
申请公布号
DE679129(C)
申请公布日期
1939.07.29
申请号
DE1934B166226D
申请日期
1934.07.21
申请人
FRIEDA BOEHLER GEB. LADUSCH
发明人
分类号
C08K7/12
主分类号
C08K7/12
代理机构
代理人
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