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
摘要
申请公布号
JP3364774(B2)
申请公布日期
2003.01.08
申请号
JP19950012223
申请日期
1995.01.30
申请人
发明人
分类号
H04R17/00;G01S7/521;(IPC1-7):H04R17/00
主分类号
H04R17/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Magnetically controllable drug and gene delivery stents
STAPHYLOCOCCUS AUREUS SDRE CNAB DOMAIN AND ITS USE FOR VACCINATION
METHOD AND APPARATUS FOR DETERMINING A BASE STATION IDENTITY
ALUMINUM ALLOY BRAZING METHOD, AND ALUMINUM ALLOY MEMBER COVERED WITH FLUX COMPONENT
PREPARATION METHOD FOR ELECTRICAL CONTACT MATERIALS
SYSTEM FOR FORMING A MOUNTING FOR A PANELLING ELEMENT ON A BODY PART OF A VEHICLE
WIRELESS BASE STATION DEVICE, USER TERMINAL, WIRELESS COMMUNICATION SYSTEM, AND WIRELESS COMMUNICATION METHOD
VEHICLE
METHOD FOR STABILIZING LIGNIN FIBER FOR FURTHER CONVERSION TO CARBON FIBER
BIAXIALLY ORIENTED POROUS MEMBRANES, COMPOSITES, AND METHODS OF MANUFACTURE AND USE
COMPACT ANTENNA SYSTEM
CORING APPARATUS AND METHODS
AN IMPROVED DEHYDROGENATION PROCESS
C02-TOLERANT CONDUCTING MIXED OXIDE AND ITS USE FOR HYDROGEN SEPARATION
POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION BATTERY, POSITIVE ELECTRODE FOR LITHIUM-ION BATTERY, AND LITHIUM-ION BATTERY
CELL STACK SYSTEM
FUEL CELL WITH EVAPORATIVE COOLING AND HUMIDIFICATION
PATIENT-SPECIFIC INSTRUMENTS FOR TOTAL ANKLE ARTHROPLASTY
SYSTEM FOR TESTING PASSIVE OPTICAL LINES
CONTROLLER OF ROTARY ELECTRIC MACHINE