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 relating to the measurement of voltage and/or current of transformers
摘要
申请公布号
GB349954(A)
申请公布日期
1931.05.26
申请号
GB19290036205
申请日期
1929.11.26
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED;JOHN GALE WELLINGS;CHARLES GILBERT MAYO
发明人
分类号
H01F27/40
主分类号
H01F27/40
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CAISSE POUR COLLECTER DES CARTOUCHES OU CAPSULES USAGEES DE CONFECTION DE BOISSONS
DISPOSITIF DE PRISE DE SON POUR INSTRUMENT ACOUSTIQUE, INSTRUMENT ACOUSTIQUE EQUIPE D'UN TEL DISPOSITIF ET PROCEDE DE PRISE DE SON A L'AIDE D'UN TEL DISPOSITIF
DISPOSITIF ET PROCEDE D'USINAGE DE LENTILLES OPHTALMIQUES
PEDALE CYCLISTE DE SECURITE, NOTAMMENT POUR VTT
OMITTED
COMPOSITION COMPRISING SESQUITERPENE LACTONE COMPOUNDS FOR PREVENTION OR TREATMENT OF ALLERGY
EEMERGENCY SHELTER APPARATUS A HATCH TYPE
APPARATUS FOR FORMING FILM BY BLOWING THERMOPLASTIC RESIN
SEMICONDUCTOR PACKAGE
CRYSTALLINE MATERIALS CONSISTING OF DIFFERENT POLYMER SHEETS AND FILMS THAT STRETCH DEVICE
SEMICONDUCTOR WAFER HAVING FUNCTION OF OPTICAL SIGNAL TRANSMISSION, WIRELESS POWER DRIVING AND METHOD FOR ELECTRICAL TESTING THEREOF
APPARATUS AND METHOD FOR SENSOR SENSITIVITY CORRECTION OF VIRTUAL GOLF SYSTEM
BLUETOOTH REPEATING APPARATUS, SYSTEM AND METHOD FOR SUPPORTING DATA COMMUNICATION BETWEEN BLUETOOTH DEVICES SUPPORTING DIFFERENT PROFILE
WAIST PROTECTOR
PULSE RADAR RECEIVER AND METHOD FOR DETECTING OF TARGET BY USING PULSE RADAR
FLAT DISPLAY DEVICE FOR REDUCEING THE SKEW IN SOURCE DRIVER CHIPS
SYSTEM AND METHOD FOR DETECTING IMPURITES IN WET-STATION
METHOD FOR HETERO FREQUENCY BEAMFORMING AND SONAR SYSTEM USING THE METHOD
PACKAGING FOR A PAPER PRODUCT
ELECTROLYTE FOR LITHIUM ION CAPACITOR AND LITHIUM ION CAPACITOR COMPRISING THE SAME
