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发明名称
VEHICLE SENSING AND VELOCITY MEASURING APPARATUS RESPONSIVE TO VEHICLES MOVING ALONG A TRAFFIC PATH
摘要
申请公布号
US3422429(A)
申请公布日期
1969.01.14
申请号
USD3422429
申请日期
1967.10.09
申请人
SPERRY RAND CORP.
发明人
DAVID E. KENYON
分类号
G01S13/92;(IPC1-7):G01S9/44;G06G7/78;G08G1/00
主分类号
G01S13/92
代理机构
代理人
主权项
地址
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