SOUND REPRODUCTION SYSTEM,申请号EP19980924440-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	SOUND REPRODUCTION SYSTEM
摘要
申请公布号	EP0990369(B1)	申请公布日期	2003.07.09
申请号	EP19980924440	申请日期	1998.05.27
申请人	BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY	发明人	HOLLIER, MICHAEL, PETER;FOO, KELVIN, CHEE, KIN;HAWKSFORD, MALCOLM
分类号	H04R3/12;H04S1/00;H04S3/00;(IPC1-7):H04S3/00	主分类号	H04R3/12
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Slurry supply system for chemical mechanical polishing

Process of plasma treating polymer materials

Stress relief in a magnetic thrust bearing

Placa de eletrodo duplo suportando dois eletrodos, e, sistema eletroquìmico

Mistura sólida, e, processos para controlar o crescimento de plantas indesejáveis e para preparar formulações de herbicidas.

Agente de texturização

Document routing mechanism.

Process to make chiral compounds.

Fluid mixing and dispensing system.

Polypeptides and nucleic acids encoding same.

DERIVADOS DE 3-(2-OXO-[1,3']BIPIRROLIDINIL-3-ILIDENEMETIL)-CEFEMOS

Processo de gaseificação e instalação para reatores de reação direta

Presence/absence bar code

Combined toothbrush, tongue scraper and floss tool

Pool float caddy

Plunger receptacle

Cosmetic dispenser

Component part of a soap dispenser

Ice and beverage dispenser