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经营范围
发明名称
VEHICLE SPEED INDICATING DEVICE
摘要
申请公布号
JPS52119965(A)
申请公布日期
1977.10.07
申请号
JP19760035921
申请日期
1976.04.02
申请人
HITACHI LTD
发明人
IGARASHI OSAMU
分类号
G01P3/489;G01P3/48
主分类号
G01P3/489
代理机构
代理人
主权项
地址
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