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经营范围
发明名称
TRAFIKKSTYRING AV ANROPSSIGNALER.
摘要
申请公布号
NO902807(A)
申请公布日期
1990.06.25
申请号
NO19900002807
申请日期
1990.06.25
申请人
发明人
分类号
H04M3/36;H04Q3/66;(IPC1-7):H04M3/36
主分类号
H04M3/36
代理机构
代理人
主权项
地址
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