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发明名称
VERFAHREN ZUR ERHOEHUNG DER STABILITAET VON LUFTPORENBILDNERN IN WAESSRIGEN MEDIEN AUF DER BASIS VON TALLHARZSEIFEN FUER BETON- UND MOERTELMISCHUNGEN
摘要
申请公布号
DD290329(A7)
申请公布日期
1991.05.29
申请号
DD19890325274
申请日期
1989.01.27
申请人
PRIGNITZER ZELLSTOFF- U. ZELLWOLLE GMBH,DE
发明人
OTTO,CLAUS,DD;TRIBIUS,WALTRAUD,DD;HAMMERSCHICK,UWE,DD;MICHLING,RAINER,DD;LUCKE,KARL-HEINZ,DD;BORCHERT,KLAUS,DD;FISCHER,KLAUS P.,DD
分类号
C04B24/12;C04B24/34;(IPC1-7):C04B24/34
主分类号
C04B24/12
代理机构
代理人
主权项
地址
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