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发明名称
Process for agglomerating carbon black
摘要
申请公布号
US2283364(A)
申请公布日期
1942.05.19
申请号
US19380205138
申请日期
1938.04.29
申请人
UNITED CARBON COMPANY, INC.
发明人
HANSON HILDING;SKOOG ROBERT W.
分类号
B01J2/20;C01B31/14;C09C1/58
主分类号
B01J2/20
代理机构
代理人
主权项
地址
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