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
Improvements in and relating to electric fans
摘要
申请公布号
GB688364(A)
申请公布日期
1953.03.04
申请号
GB19510024867
申请日期
1951.10.24
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
F04D29/70
主分类号
F04D29/70
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISPLAY DEVICE
Colored Contact Lens
LOAD DRIVING DEVICE, ILLUMINATION DEVICE, DISPLAY DEVICE
LIQUID CRYSTAL DISPLAY AND LED MODULE THEREOF
METHOD AND DEVICE FOR DISTINGUISHING A SELF-LUMINOUS OBJECT FROM A REFLECTING OBJECT
CONTROLLER FOR A HEADPHONE ARRANGEMENT
Method and System for Down-Converting an Electromagnetic Signal, and Transforms for Same, and Aperture Relationships
THERMOELECTRIC DEVICE WHICH PROVIDES FOR VARYING THE EFFECTIVE HEIGHT OF THE CONTACTS OF A THERMOCOUPLE, AND METHOD FOR MANUFACTURING THE DEVICE
METHOD AND APPARATUS FOR REDUCED COMPLEXITY VIDEO PROCESSING VIA SPECIAL CHROMA HANDLING
ENDOSCOPE APPARATUS
OBJECT REGION EXTRACTION SYSTEM, METHOD AND PROGRAM
Dual-Substrate-Sensor Stack With Electrodes Opposing a Display
DIRECTIONAL INPUT SYSTEM WITH AUTOMATIC CORRECTION
CLICK-EVENT DETECTION DEVICE
MULTI-DIRECTIONAL RECEIVING ANTENNA ARRAY
BABY MONITORING SYSTEMS
TEMPERATURE SENSITIVE DEVICE
SEGMENTED FRACTIONAL-N PLL
Current Driving Circuit and Display Device Using The Current Driving Circuit
BATTERY MANAGEMENT SYSTEM AND BATTERY MANAGEMENT METHOD