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
TRANSDUCER ASSEMBLY
摘要
申请公布号
EP1044581(A1)
申请公布日期
2000.10.18
申请号
EP19980962631
申请日期
1998.12.23
申请人
WATSON, MICHAEL BARRY;HERMAN, RICHARD
发明人
WATSON, MICHAEL BARRY;HERMAN, RICHARD
分类号
H04M1/60;H04R1/10;(IPC1-7):H04R1/10
主分类号
H04M1/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIFFRACTION OPTICAL ELEMENT AND ITS FORMING METHOD
OPTICAL SWITCH MODULE AND WAVELENGTH SELECTION SWITCH
TIP SLANTED FIBER
FIXING DEVICE
ORGANIC PHOTORECEPTOR, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND IMAGE FORMING UNIT
ULTRASOUND DOPPLER FLOW MEASURING SYSTEM WITH TISSUE MOVEMENT DISCRIMINATION FUNCTION
SAMPLE TREATING DEVICE
PROPULSION DEVICE FOR SHIELD BORING MACHINE
DISCHARGE LAMP LIGHTING DEVICE
CAMERA WITH BUILT-IN STROBE
STEP MOTOR CONTROLLER AND ELECTRONIC TIMEPIECE
STAIR ELEVATOR
APPARATUS FOR SEALING CONTAINER
AIR FILTER ENABLING WASHING/REGENERATION USING NONWOVEN FABRIC MADE OF HYDROPHILIC ULTRA FINE MICROFIBER
TRANSFER DEVICE AND IMAGE FORMING APPARATUS
AUDIO SYSTEM
MULTILAYER CERAMIC SUBSTRATE AND ITS MANUFACTURING METHOD
HEAT RADIATION STRUCTURE OF ELECTRONIC DEVICE
SPEED-CHANGE CONTROLLER IN BELT-TYPE GEARLESS DRIVE MECHANISM
ENGINE TORQUE CONTROLLER