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经营范围
发明名称
OPTISK BRANDDETEKTOR
摘要
申请公布号
FI63125(B)
申请公布日期
1982.12.31
申请号
FI19770002470
申请日期
1977.08.18
申请人
OY L M ERICSSON AB
发明人
LINDGREN ERIK GUSTAF
分类号
G08B17/10;(IPC1-7):G08B17/10
主分类号
G08B17/10
代理机构
代理人
主权项
地址
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