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发明名称
Improvements relating to the manufacture of carbon bricks and tamping masses
摘要
申请公布号
GB712203(A)
申请公布日期
1954.07.21
申请号
GB19510029492
申请日期
1951.12.17
申请人
SILIKA & SCHAMOTTE FABRIKEN MARTIN & PAGENSTECHER A.G.
发明人
分类号
C04B35/532
主分类号
C04B35/532
代理机构
代理人
主权项
地址
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