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经营范围
发明名称
Phosphoric acid manufacture
摘要
申请公布号
US3326635(A)
申请公布日期
1967.06.20
申请号
US19630267868
申请日期
1963.03.25
申请人
TENNESSEE VALLEY AUTHORITY
发明人
DAVENPORT JOHN E.;CARROLL FRANK
分类号
C01B25/22
主分类号
C01B25/22
代理机构
代理人
主权项
地址
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