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发明名称
Method of lowering the tendency towards setting of ammonium sulfate and ammonium sulfate of free-flowing form with a reduced tendency to setting
摘要
申请公布号
US2616788(A)
申请公布日期
1952.11.04
申请号
US19490085728
申请日期
1949.04.05
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
BUTCHART ALEXANDER;WHETSTONE JOHN
分类号
C01C1/248
主分类号
C01C1/248
代理机构
代理人
主权项
地址
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