Arrangement for maintaining the speed of rotation of motors constant, or of synchronising them,申请号GB19290024052-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	Arrangement for maintaining the speed of rotation of motors constant, or of synchronising them
摘要
申请公布号	GB316953(A)	申请公布日期	1930.10.09
申请号	GB19290024052	申请日期	1929.08.06
申请人	SIEMENS & HALSKE AKTIEN-GESELLSCHAFT	发明人
分类号	H02P5/52	主分类号	H02P5/52
代理机构		代理人
主权项
地址

您可能感兴趣的专利

COMPLEX OF GLYCOPEPTIDE COMPOUNDS MM 55270, MM 55271 OR MM 55272

PROCESS FOR THE PRODUCTION AND APPLICATION OF FUSION-ADHESIVE AND/OR SEALING COMPOUNDS WHICH CROSS-LINK UNDER THE ACTION OF HUMIDITY

ANTIVIRAL DIMERS AND TRIMERS

DEBURRING DEVICE FOR POWDER PRESS FORMED PART

FREMGANGSMAATE OG KOBLINGSANORDNING TIL FASERIKTIG REGENERERING AV ET TAKTSIGNAL.

FREMGANGSMAATE FOR FREMSTILLING AV ABSORBERE FOR ELEKTROMAGNETISKE FELT.

OSTOMI-KOPLING.

PROTECTOR FOR INVERTER CONTROLLED POWER SUPPLY

SEMICONDUCTOR-MANUFACTURING APPARATUS

DETOURING PATH RETRIEVAL SYSTEM

VARIABLY PROGRAMMABLE LOGIC ARRAY

FREQUENCY STABILIZING METHOD FOR DIGITAL TEMPERATURE COMPENSATION OSCILLATOR

THERMOELECTRIC DEVICE

IMPROVEMENT CIRCUIT FOR POWER FACTOR

JET-COOLED SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE

MANUFACTURE OF ELECTRIC BRUSH

CONDUCTIVE SILVER PASTE

DATA TRANSFER SYSTEM