DIGITAL RELAY SYSTEMS,申请号GB19760004730-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	DIGITAL RELAY SYSTEMS
摘要
申请公布号	GB1520153(A)	申请公布日期	1978.08.02
申请号	GB19760004730	申请日期	1976.02.06
申请人	GENERAL ELECTRIC CO LTD	发明人
分类号	H04B1/74;H04B17/00;H04L1/22;(IPC1-7):H04B1/60	主分类号	H04B1/74
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PROCESS FOR ELECTROLYTICAL COPPER REFINING

ELECTROCONDUCTIVE POLYMERS DERIVED FROM POLYCYCLIC HETEROAROMATIC MONOMERS, THEIR PREPARATION AND COMPOSITE MATERIALS CONTAINING THESE POLYMERS

DEVICE FOR OPENING AND CLOSING DISK COVER

PICTURE SIGNAL RECORDING SYSTEM

INFORMATION SIGNAL RECORDING SYSTEM

MANUFACTURE OF SCALY METAL POWDER

MANUFACTURE OF PARTICLE DISPERSION TYPE COMPOSITE METAL POWDER

PARKING BRAKE DEVICE FOR TRACTOR

PACHINKO (JAPANESE PINBALL) MACHINE

TIME DIVISION MULTIDIMENSIONAL EXCHANGE SYSTEM

MICRO PROGRAM CONTROLLER

COMMUNICATION PROTECTION SYSTEM

LIQUID STREAM DEFLECTION PRINTING METHOD AND APPARATUS.

SEMI-CONTINUOUS DECOMPOSITION OF RUBBER WITH MICROORGANISM

ENCODING SYSTEM FOR STILL PICTURE DATA