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发明名称
Verfahren zur Herstellung von Bitumen bzw. Bitumen-haltigen Mischungen mit verbesserten Eigenschaften
摘要
申请公布号
DE1953827(A1)
申请公布日期
1971.05.06
申请号
DE19691953827
申请日期
1969.10.25
申请人
CHEMISCHE WERKE HUELS AG
发明人
FRESE,ALBERT,DR.;CHRISTOFZIK,HELMUT
分类号
C10C3/02
主分类号
C10C3/02
代理机构
代理人
主权项
地址
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