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发明名称
Verfahren zur Herstellung von Materialien zellenförmiger Struktur für Isolationszwecke durch Brennen von Ton oder ähnlichen Silikaten in einem Drehofen
摘要
申请公布号
AT168265(B)
申请公布日期
1951.05.10
申请号
ATD168265
申请日期
1948.03.15
申请人
AXEL FROEKJAER-JENSEN
发明人
AXEL FROEKJAER-JENSEN
分类号
主分类号
代理机构
代理人
主权项
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