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发明名称
AUS EINER MEHRZAHL GERADER RAHMENABSCHNITTE BESTEHENDER KLAPPRAHMEN FUER ANZEIGETAFELN ODER DERGLEICHEN
摘要
申请公布号
DE3904689(A1)
申请公布日期
1990.08.23
申请号
DE19893904689
申请日期
1989.02.16
申请人
ESSELTE METO INTERNATIONAL PRODUKTIONS GMBH, 6932 HIRSCHHORN, DE
发明人
HETZER, NORBERT, 6921 LOBBACH, DE
分类号
A47G1/06;G09F1/12
主分类号
A47G1/06
代理机构
代理人
主权项
地址
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