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
GB387472(A)
申请公布日期
1933.02.09
申请号
GB19310034753
申请日期
1931.12.15
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED;FRANK PERCY WHITAKER
发明人
分类号
H02M7/06
主分类号
H02M7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DISPLAY DRIVING CONTROL CIRCUIT
TAPE REEL
CONTROL METHOD, CONTROLLER AND RECORDING MEDIUM WITH RECORDED CONTROL PROGRAM
SEMICONDUCTOR MEMORY DEVICE WITH PAGE READING FUNCTION
NON-VOLATILE SEMICONDUCTOR MEMORY
LITHOGRAPHY SYSTEM
DELAY WARRANT TYPE PACKET DISCARD SYSTEM AND METHOD
VARIABLE LENGTH PACKET SWITCH
PICTURE INPUT DEVICE AND ITS CONTROLLING METHOD
COMMUNICATION TERMINAL
METHOD FOR MANAGING SCHEDULE INFORMATION ON ELECTRONIC MAIL
CYLINDRICAL HEATER
MONITORING DEVICE FOR CONTROL SYSTEM
DEVICE AND METHOD OF PRODUCING TONER
ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER AND METHOD OF PRODUCING THE SAME
MONOLITHIC SEMICONDUCTOR INTEGRATED CIRCUIT AND DISPLAY DEVICE USING IT
ELECTRIC CONNECTOR FOR CONNECTING PARALLEL SUBSTRATES
SEMICONDUCTOR DEVICE
IMAGE PROCESSOR
GEAR WITH ADJUSTABLE PEDAL POCKET