A lightweight soundproofing panel of sound-absorbing type having air space at the rear,申请号KR20040064015-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	A lightweight soundproofing panel of sound-absorbing type having air space at the rear
摘要
申请公布号	KR100615823(B1)	申请公布日期	2006.08.25
申请号	KR20040064015	申请日期	2004.08.13
申请人		发明人
分类号	E01F8/00	主分类号	E01F8/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

SYSTEM FOR CHARACTERIZING MANUAL WELDING OPERATIONS

VOLTAGE REGULATOR

DEVICE PREVENTING FROM APPROACHING OF AN BIRDS

A CONTAINER ROLL OUT WAREHOUSING SYSTEM

DUAL ROLL PAPER DISPENSER WITH A SINGLE OPENING

METHOD AND APPARATUS TO ENABLE MULTIPLE WIRELESS CONNECTIONS

Hydraulic hammer device for excavators

A completely recessed door handle provided with lock

Conjunto portador de rueda de bicicleta provisto de freno integrado

Contenedor frigorífico

Elemento de caja para una instalación de elevador

Dispositivo y procedimiento de regulación de la posición entre una aleta delantera y una puerta delantera de un vehículo

Sistema mejorado de administración de taxano

Seat and pushchair or buggy provided with such a seat

Glucagon receptor modulators

Beverage producing machine with a connector for a removable ingredient container

Pressure cuff or garment

Structural health monitoring using sprayable paint formulations

Process for preparing maytansinoid antibody conjugates

Communication protocol for secure communications systems