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
Suction cleaner
摘要
申请公布号
US2379316(A)
申请公布日期
1945.06.26
申请号
US19430485687
申请日期
1943.05.05
申请人
THE HOOVER COMPANY
发明人
OSBORN RALPH C.
分类号
A47L5/34
主分类号
A47L5/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
COMPOSITION APPLIED TO THE ORGANISM USING SILICON DIOXIDE, ELVAN AND METHODS OF USING THE SAME
METHOD FOR PROVIDING QULITY OF SERVICE IN CREATING MOBILE TUNNEL
PIXEL CIRCUIT AND DRIVING METHOD THEREOF AND ORGANIC LIGHT EMITTING DISPLAY USING THE SAME
POSITION MEASUREMENT SYSTEM UTILIZING PSD SENSER FOR A DRIVING ROBOT
METHOD AND APPARATUS FOR STABILITY OF (AN) IMAGE DISPLAY DEVICE
SHIFT REGISTER, DISPLAY APPARATUS HAVING THE SAME, AND METHOD OF DRIVING THE SAME
COOKING DEVICE
METHOD FOR ENCODING AND DECODING FILE USING USB TOKEN KEY AND SYSTEM USING THE METHOD
COUPLING APPRATUS
SYSTEM EQUIPED IN VEHICLE FOR PREVENTING DRUNKEN DRIVING
A AIR CONDITIONING SYSTEM
EXTENDING OPC-DA SYSTEM AND METHOD FOR A FLEXIBLE MULTI PROCESS CONTROL AND MONITORING IN FIELD-BUS ENVIRONMENTS
METHOD FOR TAKING MOVING IMAGE CONTINUOUSLY IN MOBILE TERMINAL
EMERGNECY EJECTING APPARATUS FOR OPTICAL DISC DRIVE
AN OBSTRUCTION SENSE APPARATUS FOR A VEHICLE
DEVICE FUNCTIONING IN ACCORDANCE WITH THE OSCILLATING SIGNAL AND ITS PROCESSION METHOD
A LIGHT EMITTING DEVICE, AND GAMMA CORRECTION METHODS THEREOF
Sprachkodierung unter Verwendung einer sanften Adaptation
Elektrischer Feststellbremsaktuator
VERFAHREN UND VORRICHTUNG ZUR AUFNAHME UND VERIFIKATION VON FINGERABDRUCK-INFORMATIONEN