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发明名称
Verfahren zur Herstellung von Russ
摘要
申请公布号
DE1156921(B)
申请公布日期
1963.11.07
申请号
DE1959C020213
申请日期
1959.11.21
申请人
COLUMBIAN CARBON COMPANY
发明人
HELLER GEORGE LOUIS;WARNER AMOS CLAUDE;DELAND CHARLES LAMAR
分类号
C09C1/50
主分类号
C09C1/50
代理机构
代理人
主权项
地址
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