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经营范围
发明名称
Phosphoric acid
摘要
申请公布号
US3077381(A)
申请公布日期
1963.02.12
申请号
US19590850017
申请日期
1959.11.02
申请人
UNION OIL COMPANY OF CALIFORNIA
发明人
BERGSTEINSSON INGOLFUR;WEBB IRVING D.;BACKLUND PETER STANLEY
分类号
C01B25/24
主分类号
C01B25/24
代理机构
代理人
主权项
地址
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