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发明名称
Improvements relating to phosphate slag fertiliser
摘要
申请公布号
GB953258(A)
申请公布日期
1964.03.25
申请号
GB19620014036
申请日期
1962.04.11
申请人
HUTTENWERK SALZGITTER AKTIENGESELLSCHAFT
发明人
分类号
C05B5/00
主分类号
C05B5/00
代理机构
代理人
主权项
地址
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