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发明名称
Verfahren zur Herstellung von Sintermagnesit oder von solchen enthaltenden feuerfesten Massen.
摘要
申请公布号
AT134624(B)
申请公布日期
1933.09.11
申请号
ATD134624
申请日期
1931.04.25
申请人
"ALTERRA" A. G.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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