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发明名称
Halterung fuer Schilder,Tafeln,Platten usw.,insbesondere fuer Verkehrszeichen
摘要
申请公布号
DE1772481(A1)
申请公布日期
1971.04.15
申请号
DE19681772481
申请日期
1968.05.22
申请人
GRUBENBEDARFS- UND SCHILDER-FABRIKATION BOCHUM GMBH
发明人
GREWE,FRITZ;MATHIEU,PETER,DIPL.-ING.
分类号
G09F7/18
主分类号
G09F7/18
代理机构
代理人
主权项
地址
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