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经营范围
发明名称
Light barrier
摘要
申请公布号
EP0897123(B1)
申请公布日期
2002.11.13
申请号
EP19980115115
申请日期
1998.08.11
申请人
SICK AG
发明人
BLOEHBAUM, FRANK
分类号
G01V8/22;(IPC1-7):G01V8/22
主分类号
G01V8/22
代理机构
代理人
主权项
地址
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