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发明名称
Flux for cement clinker formation
摘要
申请公布号
GB2208857(A)
申请公布日期
1989.04.19
申请号
GB19880019670
申请日期
1988.08.18
申请人
ZHONG MIN * ZHANG
发明人
ZHONG MIN * ZHANG
分类号
C04B7/42
主分类号
C04B7/42
代理机构
代理人
主权项
地址
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