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发明名称
REGULIERBARER ABFLUSSSCHACHT ZUR ENTWAESSERUNG UEBERSTAUBTER SENKEN
摘要
申请公布号
DD157270(A1)
申请公布日期
1982.10.27
申请号
DD19810228349
申请日期
1981.03.17
申请人
QUAST,JOACHIM,DD;SOWA,ECKARD,DD;STOPSACK,HERMANN,DD;BECK,RALPH,DD;SCHROETTER,PETER,DD;ZICKROW,UWE,DD
发明人
QUAST,JOACHIM,DD;SOWA,ECKARD,DD;STOPSACK,HERMANN,DD;BECK,RALPH,DD;SCHROETTER,PETER,DD;ZICKROW,UWE,DD
分类号
E02B11/00;(IPC1-7):E02B11/00
主分类号
E02B11/00
代理机构
代理人
主权项
地址
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