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发明名称
Method of and apparatus for treatment of oil sludge
摘要
申请公布号
US1983678(A)
申请公布日期
1934.12.11
申请号
US19300496161
申请日期
1930.11.17
申请人
STANDARD OIL COMPANY OF CALIFORNIA
发明人
RUTHERFORD JOHN T.
分类号
C10G17/10
主分类号
C10G17/10
代理机构
代理人
主权项
地址
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