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发明名称
Process for rendering urea non-caking
摘要
申请公布号
GB953291(A)
申请公布日期
1964.03.25
申请号
GB19620041600
申请日期
1962.11.02
申请人
W. R. GRACE & CO.
发明人
分类号
B01J2/30;C05C9/00;C07C273/02
主分类号
B01J2/30
代理机构
代理人
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