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发明名称
Improvements in and relating to the production of material containing a high percentage of calcium nitrate and capable of being readily strewn
摘要
申请公布号
GB308717(A)
申请公布日期
1930.03.20
申请号
GB19290007194
申请日期
1929.03.05
申请人
FRIEDRICH UHDE
发明人
分类号
C05C1/02
主分类号
C05C1/02
代理机构
代理人
主权项
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