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发明名称
Method and apparatus for the manufacture of phosphoric acid
摘要
申请公布号
GB549487(A)
申请公布日期
1942.11.24
申请号
GB19410003446
申请日期
1941.03.13
申请人
THE DAVISON CHEMICAL CORPORATION
发明人
分类号
C01B25/232
主分类号
C01B25/232
代理机构
代理人
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