Improvements in and relating to methods of speed control for electric motors,申请号GB19380001685-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Improvements in and relating to methods of speed control for electric motors
摘要
申请公布号	GB509769(A)	申请公布日期	1939.07.18
申请号	GB19380001685	申请日期	1938.01.18
申请人	THE BRITISH THOMSON-HOUSTON COMPANY LIMITED;BERNARD ADKINS	发明人
分类号	H02J3/30	主分类号	H02J3/30
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Soil-repellent coating composition

Coplanar microstrap waveguide interconnector and method of interconnection

Measuring barometric pressure with a manifold pressure sensor in a microprocessor based engine control system

Subscriber line interface circuit

Machine for molding articles by injection molding or die casting

Hydroxyalkyl polyethylene glycol ether foam inhibitors

Tobacco composition with bluish dogbane and a process for the preparation thereof

VACUUM VESSEL FOR NUCLEAR FUSION DEVICE

Switch for a sliding-lifting-roof of a motor vehicle

Transmission neutral return for lawn and garden vehicles

Durable silicone emulsion polish

Orthodontic bracket remover

Method of hoisting an automobile hard top

Electric stippler with lobed cam-disk drive

Excitation current control for induction motor drive using load commutated inverter circuit

Tubular connection having a chevron wedge thread

Automatic gain control for echo cancellers and similar adaptive systems

Color changer mechanism