Improvements relating to electric relays,申请号GB19310006994-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 relating to electric relays
摘要
申请公布号	GB372873(A)	申请公布日期	1932.05.19
申请号	GB19310006994	申请日期	1931.03.06
申请人	SIEMENS BROTHERS & CO., LIMITED;EDMUND ANTHONY FORCEVILLE	发明人
分类号	H01H51/06	主分类号	H01H51/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Process of producing foodstuffs

Variable pressure multistage packing

Improved process for the production of stone wood masses for floor covering

Brake for motion picture apparatus

Electricity meter

Work holder for grinders

Leading in device for metallic vacuum-discharge containers

Article rack for display boards

Improvements in chalk-holders for blackboards and the like

Improvements in means for silencing gaseous currents

Hole boring or drilling machine

SOUND REPRODUCING SYSTEM

DRILLING MECHANISM

LIQUID LEVEL INDICATOR

REINFORCED GLASSWARE

ELEVATING TRUCK

ANTENNA SELECTOR

ELECTRIC CONTROL SYSTEM