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发明名称
Process for the separation of sludge from petroleum residues
摘要
申请公布号
GB340314(A)
申请公布日期
1930.12.29
申请号
GB19290029241
申请日期
1929.09.26
申请人
NAAMLOOZE VENNOOTSCHAP DE BATAAFSCHE PETROLEUM-MAATSCHAPPIJ
发明人
分类号
C10G31/06;C10L1/04
主分类号
C10G31/06
代理机构
代理人
主权项
地址
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