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发明名称
Perfectionnements à la granulation des engrais
摘要
申请公布号
FR1128599(A)
申请公布日期
1957.01.08
申请号
FRD1128599
申请日期
1955.04.22
申请人
CHEMICAL CONSTRUCTION CORPORATION
发明人
分类号
B01J2/04;C05C1/02
主分类号
B01J2/04
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