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发明名称
Apparatus for producing carbon black
摘要
申请公布号
US2825633(A)
申请公布日期
1958.03.04
申请号
US19540448257
申请日期
1954.08.06
申请人
GODFREY L. CABOT, INC.
发明人
STEELE NEWMAN DUDLEY
分类号
C09C1/50;F23C99/00;F23D14/00
主分类号
C09C1/50
代理机构
代理人
主权项
地址
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