首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Traffic actuated control system and apparatus
摘要
申请公布号
US2883645(A)
申请公布日期
1959.04.21
申请号
US19570700080
申请日期
1957.12.02
申请人
EASTERN INDUSTRIES, INCORPORATED
发明人
VIVIER CHARLES L. DU
分类号
G08G1/08
主分类号
G08G1/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND DEVICE FOR MANUFACTURING ELECTRODEPOSITION GRINDING WHEEL
AUTOMATIC SCREW TIGHTENING DEVICE
MACHINING SOLUTION CLEANING DEVICE
ELECTRICAL DISCHARGE MACHINE DEVICE
TAPPING DEVICE FOR PRESS MACHINE
LEAD FALLING DETECTION CIRCUIT
IMAGE SENSOR
MANUFACTURE OF PRECAST CONCRETE MEMBER
METHOD FOR IMPROVING STRENGTH OF CVT BLOCK
TAPPING DEVICE FOR PRESS MACHINE
AUTOMATIC ANSWERING TELEPHONE SET
REFLECTOR FOR PARABOLIC ANTENNA
VIDEO SIGNAL TRANSMITTING DEVICE
FACSIMILE TRANSMITTING/RECEIVING EQUIPMENT PROVIDED WITH VOICE MESSAGE RETURNING FUNCTION
HAND-WRITTING COMMUNICATION TERMINAL EQUIPMENT
CURRENT MIRROR TYPE AMPLIFIER CIRCUIT AND DRIVING METHOD THEREFOR
SEMICONDUCTOR DEVICE AND ITS MANUFACTURE
TERMINAL EQUIPMENT PROVIDED WITH TELEPHONE NUMBER REGISTRATION FUNCTION
COOLING STRUCTURE OF ELECTRONIC EQUIPMENT
TOROIDAL COIL WINDER