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发明名称
Carbon black collecting system employing orlon bag filters
摘要
申请公布号
US2778715(A)
申请公布日期
1957.01.22
申请号
US19530391934
申请日期
1953.11.13
申请人
PHILLIPS PETROLEUM COMPANY
发明人
AUSTIN OLIVER K.
分类号
C09C1/48
主分类号
C09C1/48
代理机构
代理人
主权项
地址
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