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发明名称
BEUGUNGSGITTER
摘要
申请公布号
DD274684(A1)
申请公布日期
1989.12.27
申请号
DD19880318748
申请日期
1988.08.08
申请人
AKADEMIE DER WISSENSCHAFTEN DER DDR,DD
发明人
GUETHER,REINER,DD;CREUTZIGER,JOHANNES,DD;KLEEMANN,BERND,DD;POMP,ANDREAS,DD
分类号
G02B5/18;(IPC1-7):G02B5/18
主分类号
G02B5/18
代理机构
代理人
主权项
地址
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