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经营范围
发明名称
Process for hydrolyzing acid sludge
摘要
申请公布号
US1975131(A)
申请公布日期
1934.10.02
申请号
US19300455999
申请日期
1930.05.27
申请人
STANDARD OIL COMPANY OF CALIFORNIA
发明人
THOMPSON HARRY W.;RUTHERFORD JOHN T.
分类号
C10B53/00;C10B55/00
主分类号
C10B53/00
代理机构
代理人
主权项
地址
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