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 transformers
摘要
申请公布号
GB450800(A)
申请公布日期
1936.07.24
申请号
GB19350030261
申请日期
1935.11.01
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED
发明人
分类号
H01F27/04
主分类号
H01F27/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PROCEDE PERFECTIONNE POUR LA PREPARATION D'ALCOOLS DE GUERBET EN UTILISANT DES CATALYSEURS DE PLOMB INSOLUBLES
NOUVEAUX ESTERS D'ACIDES (THIONO), (THIOL) PYRIDAZINONALCANE-PHOSPHONIQUES, LEUR PROCEDE DE PREPARATION ET LEUR APPLICATION COMME INSECTICIDES ET ACARICIDES
ARTICLE ABSORBANT
GRAISSE ALIMENTAIRE
FASTENING DEVICE
IMPROVEMENTS RELATING TO WATCHES
HYBRID BATTERY CONTROLLING DEVICE
METHOD OF FILLING COOLING MATERIAL IN GAS GENERATER
ORGANIC ELECTROLYTE BATTERY
SEAT BELT WINDING DEVICE
METHOD OF CONTROLLING SOLUBLE OXYGEN REMAINING IN TANK CONTAINING ACTI VE AIRREXPOSED DIRT
CONSTRUCTING METHOD OF DOUBLE SHELL TANK
METHOD OF INACTIVATING ELECTRONIC DEVICE AND ATTACHABLE ELECTRONIC DEVICE
APPARATUS TO MOVE CURVED PLATE
LONGITUDINAL PINCUSHION DISTORTION CORRECTION DEVICE
TANK STRUCTURE WITH DOME ROOFING
ELECTRONIC WATCH
ELECTROCHROMIC WATCH
COLOR PHOTOGRAPHIC MAGENTA COUPLER
METHOD OF FORMING ELECTRODES OF TUNING FORK TYPE QUARTZ OSCILLATOR
