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发明名称
Improvements in the manufacture and production of aluminium compounds and phosphoricacid
摘要
申请公布号
GB348363(A)
申请公布日期
1931.05.14
申请号
GB19300013490
申请日期
1930.05.01
申请人
I.G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C01B25/22;C01F7/56
主分类号
C01B25/22
代理机构
代理人
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地址
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