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发明名称
PROCESS FOR MAKING CARBON BLACK FEED FROM CRACKED HYDROCARBON OILS
摘要
申请公布号
CA823182(A)
申请公布日期
1969.09.16
申请号
CAD823182
申请日期
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
WARREN D. ROBERTSON
分类号
主分类号
代理机构
代理人
主权项
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