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发明名称
Verfahren zur Herstellung fester Russ-Aggregate
摘要
申请公布号
DE1088639(B)
申请公布日期
1960.09.08
申请号
DE1958N015521
申请日期
1958.08.25
申请人
N. V. DE BATAAFSCHE PETROLEUM MAATSCHAPPIJ
发明人
KRUYER GEERT GRADUS;WIGMAN WILLEM
分类号
C09C1/58
主分类号
C09C1/58
代理机构
代理人
主权项
地址
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