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发明名称
PROXIMITY SENSOR AND A METHOD FOR OPERATING SAME
摘要
申请公布号
EP1219030(A1)
申请公布日期
2002.07.03
申请号
EP20000960270
申请日期
2000.09.25
申请人
ABB RESEARCH LTD.
发明人
HAFFNER, KEN;PRETRE, PHILIPPE;FRITZ, OLIVER
分类号
H03K17/95;G01V3/10;(IPC1-7):H03K17/95
主分类号
H03K17/95
代理机构
代理人
主权项
地址
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