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发明名称
CEILING STRUCTURE AND PROCESS FOR PRODUCING IT.
摘要
申请公布号
EP0632861(A1)
申请公布日期
1995.01.11
申请号
EP19940902531
申请日期
1994.01.10
申请人
AVI ALPENLAENDISCHE VEREDELUNGS-INDUSTRIE, GESELLSCHAFT M.B.H.
发明人
RITTER, GERHARD;RITTER, KLAUS;MATZ, KLAUS
分类号
E04B5/32;E04B5/36;E04B5/38;(IPC1-7):E04B5/36
主分类号
E04B5/32
代理机构
代理人
主权项
地址
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