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经营范围
发明名称
ELEKTRO-OPTISCHES LEUCHTFELD
摘要
申请公布号
DE8120751(U1)
申请公布日期
1984.02.09
申请号
DE19810020751U
申请日期
1981.07.15
申请人
SEEGER, FRITZ, 7513 STUTENSEE, DE
发明人
分类号
G09G3/20;G09G3/26;G09G3/36;(IPC1-7):G09G3/26
主分类号
G09G3/20
代理机构
代理人
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