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经营范围
发明名称
Perfectionnements aux engrais.
摘要
申请公布号
BE612355(A1)
申请公布日期
1962.07.05
申请号
BE19620612355
申请日期
1962.01.05
申请人
W.R. GRACE & CO.
发明人
G.L. BRIDGER;M.L. SALUTSKY;R.W. STAROSTKA
分类号
C05B7/00;(IPC1-7):C05D
主分类号
C05B7/00
代理机构
代理人
主权项
地址
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