COMMUNICATIONS SYSTEM WITH PROTECTION SWITCHING USING CHANNEL IDENTITIES AND INDIVIDUAL SELECTORS,申请号EP19860304932-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	COMMUNICATIONS SYSTEM WITH PROTECTION SWITCHING USING CHANNEL IDENTITIES AND INDIVIDUAL SELECTORS
摘要
申请公布号	EP0217490(B1)	申请公布日期	1991.01.16
申请号	EP19860304932	申请日期	1986.06.25
申请人	NORTHERN TELECOM LIMITED	发明人	REID, DAVID IAN;ELLSON, JOHN CHARLES;BETTS, MALCOLM CHARLES
分类号	H04B1/74	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

BOILER FOR HEATING COMBUSTIBLE FLUIDS

SENSE CIRCUIT FOR BISTABLE MEMORY DEVICES

HOUSING FOR LIGHT SENSITIVE DEVICES COMPRISING LIGHT - CONDUCTING TUBES IN TRANSPARENT PLASTIC SUPPORT BLOCK

INTEGRATED HINGE AND DOOR CHECK ASSEMBLY

DATA TRANSMISSION APPARATUS UTILIZING FREQUENCY SHIFT KEYING

AMMONIA PRODUCTION PROCESS

ELECTRICAL CONNECTORS FOR RIBBON CONDUCTORS OF CABLE TAPE

RADIATION HARDENED RECORDING SYSTEM

DEVICE FOR ASSEMBLING A NUCLEAR FUEL ELEMENT SUPPORT INSIDE AN ANNULAR SLEEVE

BOBBIN STRIPPER

PHOTOGRAPHIC IMAGE REGISTRATION

PREPARATION OF THERMOPLASTIC POLYMERS BY LOW TEMPERATURE POLYMERIZATION OF VINYL MONOMERS

THERMAL INSULATION OF FIBROUS BRUCITE

FLUIDFOIL RINGCRAFT

SAFETY LOCK FOR PEDAL MECHANISMS

FLUID SUPPORTED HOIST

METHOD AND APPARATUS FOR CONNECTING THE ENDS OF FLEXIBLE OR RESILIENT STRINGS TO TUBULAR ELEMENTS HAVING CLOSED ENDS

DOPPLER INERTIAL NAVIGATION SYSTEM