Haut-parleur électromagnétique,申请号FRD714232-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	Haut-parleur électromagnétique
摘要
申请公布号	FR714232(A)	申请公布日期	1931.11.10
申请号	FRD714232	申请日期	1930.06.30
申请人		发明人	HUGUENARD EUGENE-ALEXANDRE
分类号	H04R9/04;H04R9/06	主分类号	H04R9/04
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Spray applicator

Method and system for cooling a work machine compartment

Method and system for providing a voice e-mail messaging service

Composition comprising acid anhydride-grafted polyolefin

Decoding and Error Correction In 2-D Arrays

Insulin and IGF-1 receptor agonists and antagonists

Light guide grooves in direct type backlight module

Lamp, method of driving the lamp, backlight assembly and liquid crystal display device having the backlight assembly

Complex comprising a drylaid veil of glass fibres, and a nonwoven fabric of organic fibres

Pure phonetic orthographic system

Probabilistic techniques for detecting duplicate tuples

Method and apparatus for wireless audio management

Network support for remote mobile phone camera operation

Monitoring multiple channels of data from real time process to detect recent abnormal behavior

Instruction execution device, debugging method, debugging device, and debugging program

Computer platform system program remote recovery control method and system

Optimized program analysis

Fault diagnosis for power switch using existing current sense outputs

Memory card and host device thereof

Fast hit override