COMBINATION VISUAL AND SOUND APPARATUS,申请号CAD833874-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	COMBINATION VISUAL AND SOUND APPARATUS
摘要
申请公布号	CA833874(A)	申请公布日期	1970.02.10
申请号	CAD833874	申请日期
申请人	ELCO CORPORATION	发明人	DONALD A. YOUNGBLOOD
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

MANUFACTURE OF STEPPING MOTOR

COIL FOR ROTARY ELECTRIC MACHINE

MULTI-FUNCTION COMPOSITE INTEGRATED CIRCUIT

FACSIMILE EQUIPMENT

IMAGE PROCESSING UNIT

C/N MEASUREMENT METHOD AND MEASUREMENT CIRCUIT

MAGNETIC RECORDING AND REPRODUCING DEVICE

COMMUNICATION TERMINAL EQUIPMENT

DEVICE AND METHOD FOR TRANSMITTING BAND CONTROL DATA, AND MEDIUM FOR RECORDING BAND CONTROL DATA TRANSMISSION CONTROL PROGRAM

LEVEL SHIFT CIRCUIT

PWM SIGNAL GNENERATION CIRCUIT

LATCH CIRCUIT AND FLIP-FLOP CIRCUIT

PACKAGE STRUCTURE FOR PIEZOELECTRIC DEVICE

DIELECTRIC OSCILLATOR

VARIABLE ATTENUATOR

METAL-BASED CIRCUIT BOARD

CIRCUIT BOARD FOR ELECTRONIC COMPONENT

SEMICONDUCTOR LIGHT-RECEIVING ELEMENT AND METHOD OF MANUFACTURE THEREFOR AND OPTICAL SENSOR USING THE ELEMENT