UN APARATO TRANSDUCTOR ELECTROACUSTICO,申请号ES19020002699-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	UN APARATO TRANSDUCTOR ELECTROACUSTICO
摘要
申请公布号	ES269902(A1)	申请公布日期	1962.01.16
申请号	ES19020002699	申请日期	1961.07.27
申请人	S. SMITH & SONS ( ENGLAND ) LIMITED	发明人
分类号	(IPC1-7):G10	主分类号	(IPC1-7):G10
代理机构		代理人
主权项
地址

您可能感兴趣的专利

COLOR CONVERSION FILM AND METHOD FOR PREPARING THE SAME AND BACK LIGHT UNIT COMPRISING THE SAME

THE DRIVE OF THE AIR CONDITIONER FAN MOTOR SPEED ADJUSTMENT RESISTOR COUPLING STRUCTURE AND BONDING METHOD

METHOD AND APPARATUS FOR ENCODING AND DECODING VIDEO

METHOD AND SYSTEM FOR SPRAYING SHOTCRETE

MANUFACTURING METHOD OF SUBSTRATE GRAPHENE GROWTH AND SUBSTRATE GRAPHENE GROWTH

THE ALGORITHM OF TRACKING THE COUNTY OF ORGIN

SYSTEM AND METHOD FOR SHARING EQUIPMENT INFORMATION

BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME

SOAP CAPABLE OF BUBBLE PLAYING

PHOTOCURABLE COMPOSITION, BARRIER LAYER COMPRISING THE SAME AND ENCAPSULATED APPARATUS COMPRISING THE SAME

METHOD, TRANSMITTING SERVER, SYSTEM FOR PROVIDING IPTV BROADCASTING SERVICE THROUGH HETEROGENEOUS NETWORKS

EPOXY RESIN ADHESIVE AGENT

NOVEL DIHYDROQUINOLIZINONES FOR THE TREATMENT AND PROPHYLAXIS OF HEPATITIS B VIRUS INFECTION

ANODE FOR A HIGH-TEMPERATURE FUEL CELL AND PRODUCTION THEREOF

METHOD FOR PROCESSING A DISPERSION-HARDENED PLATINUM COMPOSITION

Automatic underwater drainage of seawater plants

Method and apparatus for checking error of pressure sensor in fuel tank

BUSHING FOR MANUFACTURING GLASS FIBER