首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
扬声器(YDP3085-20)
摘要
申请公布号
CN300974742D
申请公布日期
2009.08.05
申请号
CN200830197616.8
申请日期
2008.07.02
申请人
无锡杰夫电声有限公司
发明人
蒋加星;陈吾剑
分类号
14-01
主分类号
14-01
代理机构
无锡市大为专利商标事务所
代理人
曹祖良
主权项
地址
214192江苏省无锡市锡山区锡北镇八士无锡杰夫电声有限公司
您可能感兴趣的专利
Composto composição farmacêutica processos para tratamento ou prevenção de distúrbios fisiológicos associados com um excesso de taquiquininas e para a preparação do composto e de uso do composto
Dispositivo e método para aperfeiçoar a velocidade e confiabilidade das transações de valores mobiliários
SUPPORT STRUCTURE OF SNOW BRUSH
RESINA TERMOINDURENTE ANISOTROPA CHIRALE IN CRISTALLI LIQUIDI STABILIZZATI CON POLIMERI
ELETTROSTIMOLATORE AD AZIONAMENTO INDOTTO DALLA DEAMBULAZIONE DEL PAZIENTE
Duplexer which can be tuned in a broad frequency range
Device for holding a button with eyehole in position in a button attachment machine
Crane with telescopic arm, especially for highway assistance trucks and the like
Conductor of electricity and steam
Process and equipment for the dissolution of gases in liquids, particularly for the treatment of wastewater by biological processes and surplus sludges produced by such processes
SISTEMA PER LA RIVELAZIONE DI LATTICE NEL TABACCO
RECORDING MEDIUM
FINISHED DELIVERY CERTIFICATE READER, DELIVERY NOTICE GENERATION MACHINE AND MAIL MANAGEMENT SYSTEM
PULSE WAVE PROPAGATION SPEED MEASURING DEVICE
IMAGE SLIPPAGE CORRECTION METHOD
FABRICATION OF SEMICONDUCTOR DEVICE
METHOD FOR INSPECTING DEFECT OF PATTERN TO BE INSPECTED, METHOD FOR EVALUATING SEMICONDUCTOR-MANUFACTURING PROCESS USING THE METHOD, AND METHOD FOR POSITIONING PLURALITY OF IMAGES
SEMICONDUCTOR DEVICE AND ITS MANUFACTURE
FABRICATION OF SEMICONDUCTOR DEVICE
IMAGE PROCESSOR