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发明名称
Improvements in the manufacture and production of coarsely crystalline ammonium sulphate
摘要
申请公布号
GB435007(A)
申请公布日期
1935.09.12
申请号
GB19340035060
申请日期
1934.12.06
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
C01C1/248
主分类号
C01C1/248
代理机构
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