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发明名称
Verfahren zur Steigerung der Verbesserungswirkung von Si-Stoff auf Zemente und Zementmoertel
摘要
申请公布号
DE653648(C)
申请公布日期
1937.11.29
申请号
DE1932K126464D
申请日期
1932.08.05
申请人
DR. PAUL KAUFFMANN G.M.B.H.
发明人
分类号
C04B28/02
主分类号
C04B28/02
代理机构
代理人
主权项
地址
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