LOUDSPEAKER,申请号GB19780045800-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	LOUDSPEAKER
摘要
申请公布号	GB2010636(B)	申请公布日期	1982.03.03
申请号	GB19780045800	申请日期	1978.11.23
申请人	SONY CORP	发明人
分类号	H04R9/06;(IPC1-7):H04R9/06	主分类号	H04R9/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Distributor of a rod machine for manufacturing smoking products

Circular knitting machine

Cutter head for paper working

Bellows compensator with internal insulation

Process for purifying hot waste air containing hydrofluoric acid or hydrofluoric acid and sulphur oxides, and clay- and/or glazing-containing effluent from the ceramic industry

Arrangement for separating multi-channel frequency-modulated SHF television or radio programmes

Optically active 3-tert-butoxy-2-methylpropanoic acid and process for its preparation

IMPROVED DRIVE TRAIN FOR GEAR HOBBING MACHINE

복합형 스피이커 시스템

온수 보일러의 온수 순환 촉진장치

샤아프 펜슬

Control panel for control of a dental furnace

Wheel fork, especially for a straddle loader with multiple wheel drive

Signal transmission method

Plastic hoses and pipes of electrically conductive quality, and packaging

Lever mechanism with adjustable lever contacts

Drain valve for a blood pressure instrument

Variable vaulting-horse set

Drawing board illumination