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发明名称
Method of granulating superphosphate
摘要
申请公布号
US2232145(A)
申请公布日期
1941.02.18
申请号
US19380213927
申请日期
1938.06.15
申请人
THE DAVISON CHEMICAL CORPORATION
发明人
SHOELD MARK
分类号
C05B19/02
主分类号
C05B19/02
代理机构
代理人
主权项
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