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发明名称
Process and apparatus for manufacture of carbon black
摘要
申请公布号
US2918353(A)
申请公布日期
1959.12.22
申请号
US19570671163
申请日期
1957.07.11
申请人
COLUMBIAN CARBON COMPANY
发明人
HELLER GEORGE L.
分类号
C09C1/50
主分类号
C09C1/50
代理机构
代理人
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地址
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