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发明名称
A method for the production of refractory masses and bricks containing silicic acid
摘要
申请公布号
GB770114(A)
申请公布日期
1957.03.13
申请号
GB19550006410
申请日期
1955.03.04
申请人
DIDIER-WERKE AKTIENGESELLSCHAFT
发明人
分类号
C04B35/14;C04B35/48
主分类号
C04B35/14
代理机构
代理人
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