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经营范围
发明名称
Production of Ammonium Sulfate
摘要
申请公布号
GB1161965(A)
申请公布日期
1969.08.20
申请号
GB19680003808
申请日期
1968.01.24
申请人
CONTINENTAL OIL COMPANY
发明人
RICHARD LOS EVERY;RALPH LEROY GRIMSLEY
分类号
C01C1/247
主分类号
C01C1/247
代理机构
代理人
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地址
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