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 alternating current electric motor control systems
摘要
申请公布号
GB636083(A)
申请公布日期
1950.04.19
申请号
GB19470030959
申请日期
1947.11.21
申请人
JOHN WESLEY MULLIGAN;METROPOLITAN - VICKERS ELECTRICAL COMPANY LIMITED
发明人
分类号
H02P9/10
主分类号
H02P9/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHODS OF GENERATING CELLS EXHIBITING PHENOTYPIC PLASTICITY
METHOD AND APPARATUS FOR SUPPORTING POSITIONING FOR TERMINALS IN A WIRELESS NETWORK
METHOD FOR SELECTIVE UNDER-ETCHING OF POROUS SILICON
WIRELESS POWER TRANSFER FOR PORTABLE ENCLOSURES
SUSTAINED-RELEASE TABLET COMPOSITION OF PRAMIPEXOLE
Trusted Hardware Component for Distributed Systems
ELECTRONIC SIGNATURE VERIFICATION METHOD IMPLEMENTED BY SECRET KEY INFRASTRUCTURE
Method of Compound Document Comparison
METHOD OF FABRICATING ELECTRON EMISSION SOURCE AND METHOD OF FABRICATING ELECTRONIC DEVICE BY USING THE METHOD
Component RFID Tag with Non-Volatile Display of Component Use
METHOD AND SYSTEM FOR PROCESSING MOBILE MULTIMEDIA DATA BROADCASTING SERVICE
COOLING-CONTROL TECHNIQUE FOR USE IN A COMPUTER SYSTEM
APPARATUS FOR VARIABLY ADJUSTING THE CONTROL TIMES OF GAS EXCHANGE VALVES IN AN INTERNAL COMBUSTION ENGINE
METHOD AND AN APPARATUS FOR PROCESSING AN AUDIO SIGNAL
Sharing a Frequency Band Between Different Radio Communications Protocols
BLOOM FILTER BASED DEVICE DISCOVERY
PLUNGER ROD AND SYRINGE
Flexible Touch Display Apparatus
EXPLOSION-PROOF MODULE STRUCTURE FOR POWER COMPONENTS, PARTICULARLY POWER SEMICONDUCTOR COMPONENTS, AND PRODUCTION THEREOF
MULTI-PURPOSE FLEXIBLE COVER WITH MAGNETIC ATTACHMENT
