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经营范围
发明名称
Verfahren zur Herstellung hydraulischer Binder.
摘要
申请公布号
AT153230(B)
申请公布日期
1938.04.25
申请号
ATD153230
申请日期
1937.02.05
申请人
ETABLISSEMENTS POLIET & CHAUSSON
发明人
分类号
C04B7/36;C04B22/00;C04B28/06
主分类号
C04B7/36
代理机构
代理人
主权项
地址
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