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发明名称
KONTAKTVERZOEGERER ZUR FREILEGUNG VON BETONOBERFLAECHEN
摘要
申请公布号
DD233371(A1)
申请公布日期
1986.02.26
申请号
DD19840271918
申请日期
1984.12.28
申请人
HOCHSCHULE F. ARCHITEKTUR,U. BAUWESEN WEIMAR,,,DD
发明人
GORETZKI,LOTHAR,DD;UEBERSCHAER,KLAUS,DD;LETSCH,DIETER,DD
分类号
C04B41/53;(IPC1-7):C04B41/53
主分类号
C04B41/53
代理机构
代理人
主权项
地址
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