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发明名称
BETONPLATTE FUER DEN EROSIONSSCHUTZ IM WASSERBAU
摘要
申请公布号
DD151975(A1)
申请公布日期
1981.11.11
申请号
DD19800222391
申请日期
1980.07.04
申请人
MARTIN,DIETER,DD;MARKERT,THOMAS,DD;KETTLITZ,FRIEDHELM,DD;WEHRSTEDT,GUENTER,DD;RIEMENSCHNEIDER,WOLFGANG,DD
发明人
MARTIN,DIETER,DD;MARKERT,THOMAS,DD;KETTLITZ,FRIEDHELM,DD;WEHRSTEDT,GUENTER,DD;RIEMENSCHNEIDER,WOLFGANG,DD
分类号
E03B3/14;(IPC1-7):E03B3/14
主分类号
E03B3/14
代理机构
代理人
主权项
地址
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