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经营范围
发明名称
DACHTRAGWERK
摘要
申请公布号
DD137854(A1)
申请公布日期
1979.09.26
申请号
DD19780206735
申请日期
1978.07.14
申请人
FLOESSEL,MARTIN,DD;HELMERICH,BERND,DD;ROHSE,ACHIM,DD;SEIFFAHRT,HELMUTH,DD;STOLLBERG,KARL-ERNST,DD
发明人
FLOESSEL,MARTIN,DD;HELMERICH,BERND,DD;ROHSE,ACHIM,DD;SEIFFAHRT,HELMUTH,DD;STOLLBERG,KARL-ERNST,DD
分类号
E04B7/02;(IPC1-7):E04B7/02
主分类号
E04B7/02
代理机构
代理人
主权项
地址
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