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发明名称
BEFESTIGUNGSELEMENT FUER EINBAUTEILE
摘要
申请公布号
DD247722(A1)
申请公布日期
1987.07.15
申请号
DD19860288799
申请日期
1986.04.04
申请人
BAUAKADEMIE D. DDR INSTITUT F. TECHNOLOGIE U. MECHANISIERUNG,DD
发明人
ROESSEL,SIEGFRIED,DD;RITTER,KARL,DD
分类号
E04C5/16;(IPC1-7):E04C5/16
主分类号
E04C5/16
代理机构
代理人
主权项
地址
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