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经营范围
发明名称
EINRICHTUNG ZUR BEFESTIGUNG ZWEISCHALIGER HINTERLUEFTETER WANDELEMENTE
摘要
申请公布号
DD273659(A1)
申请公布日期
1989.11.22
申请号
DD19880317437
申请日期
1988.07.01
申请人
VEB METALLEICHTBAUKOMBINAT FORSCHUNGSINSTITUT,DD
发明人
PFAU,WERNER,DD;HORN,ROLAND,DD
分类号
(IPC1-7):E04B1/60
主分类号
(IPC1-7):E04B1/60
代理机构
代理人
主权项
地址
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