HANDSHAKE SYSTEM FOR MODEM FOR TWO-WIRE FULL DUPLEX COMMUNICATION WITH ECHO CANCELLER,申请号JP19880276501-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	HANDSHAKE SYSTEM FOR MODEM FOR TWO-WIRE FULL DUPLEX COMMUNICATION WITH ECHO CANCELLER
摘要
申请公布号	JPH02122756(A)	申请公布日期	1990.05.10
申请号	JP19880276501	申请日期	1988.10.31
申请人	NEC CORP	发明人	SUZUKI TAKAMI
分类号	H04M1/58;H04B3/23;H04M11/00	主分类号	H04M1/58
代理机构		代理人
主权项
地址

您可能感兴趣的专利

APARELHO ELETRICO SECADOR, AQUECEDOR E ENFORMADOR DE CALCADO

ANORDNING VID VATTENRUTSCHBANA

TANDSTICKA OCH SETT ATT FRAMSTELLA DEN OCH EMNE FOR DEN

CERAMIC MATERIAL WITH INCREASED CRYSTALLIZATION DEGREE FROM SILAZANE POLYMER

MANUFACTURE OF CERAMIC SUBSTANCE

WAVEFORM SIGNAL PROCESSING SYSTEM

SEMICONDUCTOR DEVICE

BONDING TOOL FOR MANUFACTURE OF SEMICONDUCTOR DEVICE

TONER FOR DEVELOPING GREEN ELECTROSTATIC LATENT IMAGE AND IMAGE FORMING METHOD

IRON-CONTAINING SILICATE HAVING ZSM-5 CRYSTAL STRUCTURE, MANUFACTURE AND USE FOR HYDROCARBON CONVERSION REACTION

INFRARED RAY REMOTE CONTROLLER

16 QAM TRANSMISSION CIRCUIT

FERRITE POWDERY BODY AND ITS MANUFACTURE

PRODUCTION OF AGAR

PRODUCTION OF PROCESSED HAMBURGER-LIKE FOOD