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发明名称
SPATIAL FILTER TYPE SPEED SENSOR FOR VEHICLE ON GROUND
摘要
申请公布号
JPH0192662(A)
申请公布日期
1989.04.11
申请号
JP19870249828
申请日期
1987.10.05
申请人
HITACHI LTD
发明人
TSUCHIYA SHIGEKI;SUZUKI KIYOMITSU;MATSUMOTO MASAHIRO
分类号
G01P3/36
主分类号
G01P3/36
代理机构
代理人
主权项
地址
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