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
NOTICEBOARDS INCORPORATING LOUDSPEAKERS
摘要
申请公布号
EP0847667(B1)
申请公布日期
1999.03.03
申请号
EP19960929406
申请日期
1996.09.02
申请人
NEW TRANSDUCERS LIMITED
发明人
AZIMA, HENRY;COLLOMS, MARTIN;HARRIS, NEIL
分类号
H04R1/00;G09F25/00;H04R1/02;H04R7/04;H04R7/06;(IPC1-7):H04R1/02;G09F27/00;H04R17/00
主分类号
H04R1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR FORMING STORAGE ELECTRODE OF SEMICONDUCTOR DEVICE
METHOD FOR ERASING DATA OF NAND TYPE FLASH MEMORY DEVICE
METHOD FOR INTERNET PROTOCOL ADDRESS MOBILITY MANAGEMENT OF LOCAL NETWORK AND SYSTEM THEREOF
ELEVATOR FOR VEHICLE
HINGE MODULE FOR FOLDER-TYPED PORTABLE TERMINAL
A PRE-MIXING BURNER DEVICE FOR EXHAUST GAS RECIRCULATION
INSECT COLLECTION DEVICE
DIGITAL FSK MODULATION AND ANALOG FM MODULATION EMERGENCY BROAD CASTING TRANSMISSION AND RECEPTION SYSTEM
FLASH MEMORY WITH PROGRAMMABLE ENDURANCE
NONVOLATILE SEMICONDUCTOR STORAGE DEVICE AND WRITE METHOD THEREFOR
APPARATUS AND ASSOCIATED METHOD, FOR ALLOCATING COMMUNICATIONS IN A MULTI-CHANNEL COMMUNICATION SYSTEM
LEAK DETECTION SYSTEM WITH WIRELESS REMOTE UNIT
POURING LID FOR CANS
MECHANO GROWTH FACTOR PEPTIDES AND THEIR USE
VARIABLE RESISTOR
INTERFERON-IGG FUSION
CLOCK GENERATION CIRCUIT AND SEMICONDUCTOR DEVICE INCLUDING THE SAME
MOBILE STATION AND METHOD FOR PROCESSING MESSAGE INCLUDING MENU LOCATION THEREOF
WATERPROOF MEMBER FOR TUNNEL AND WATERPROOF STRUCTURE FOR TUNNEL, WATERPROOF CONSTRUCTION METHOD FOR TUNNEL USING THE SAME
METHOD AND SYSTEM FOR MULTI-VIEWER USING TDMB DONGLE
