Improvements in alternating current protective gear of the current balance type,申请号GB19500027694-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 alternating current protective gear of the current balance type
摘要
申请公布号	GB698686(A)	申请公布日期	1953.10.21
申请号	GB19500027694	申请日期	1950.11.13
申请人	METROPOLITAN-VICKERS ELECTRICAL COMPANY LIMITED	发明人	SMITH ROBERT MAIN ALDRICH;RUSHTON JOHN
分类号	H02H3/28	主分类号	H02H3/28
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Carrying device for a baby or a small child

Cosmetic brush systems with coupled caps

Top stop for slider

Spinosyn-producing polyketide synthases

Nitrogen containing surfactants for agricultural use

Custom-shape wireless dog fence system and method with temperature compensated crystal oscillator for reduced clock speed variation between multiple base units and collar

Recycling receptacle

Electronic cigarette atomizer

Portable flashlight and device holder

Portion of a vehicle lamp

LED light bulb with domed LED

Combined wall and ceiling for a theatre

Folding structure for storage, shelter, and plant growing

Chemical sensor cartridge

Combined ophthalmic instrument and ophthalmic instrument stand

Restrictor device