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发明名称
Process for the destructive distillation of petroleum oil
摘要
申请公布号
US1766983(A)
申请公布日期
1930.06.24
申请号
US19230619037
申请日期
1923.02.14
申请人
THE UNIVERSAL OIL PRODUCTS COMPANY
发明人
DAVID AUBREY D.
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主分类号
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