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发明名称
TRAFFIC FLOW SURVEYING DEVICE
摘要
申请公布号
JPH07187536(A)
申请公布日期
1995.07.25
申请号
JP19930336676
申请日期
1993.12.28
申请人
HITACHI BUILDING SYST ENG & SERVICE CO LTD
发明人
ISHIDA REI;ANDO TAKEYOSHI;ONISHI TOMOJI;ABE NAOHIKO;WAKABAYASHI MASANOBU
分类号
B66B3/00;B66B1/18;G08G1/01;(IPC1-7):B66B3/00
主分类号
B66B3/00
代理机构
代理人
主权项
地址
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