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
JPH0439798(U)
申请公布日期
1992.04.03
申请号
JP19900082102U
申请日期
1990.07.31
申请人
发明人
分类号
A47B81/06;H01F7/02;H04R1/02;(IPC1-7):H04R1/02
主分类号
A47B81/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A SYSTEM FOR MANAGING THE SUPPLY OF CONSUMABLE MATTER TO BE CONSUMED BY MILK PRODUCING ANIMALS
PORTABLE STRUCTURE HAVING COLLAPSIBLE FRAME
LATERAL POWER DEVICES WITH SELF-BIASING ELECTRODES
ANTIMETASTATIC EFFECT ON HUMAN CELL DISORDERS
GUIDING AND TAXIING ASSISTANCE OPTOELECTRONIC DEVICE FOR AN AIRCRAFT HAVING A DEDICATED SYMBOLOGY
APPARATUS AND METHOD FOR TREATING A SENSITIVE TEXTILE ITEM
PERMANENT MAGNET SYNCHRONOUS MACHINE WITH FLAT WIRE WINDING
DEVICE FOR ELECTRONIC CONTROL OF AN AUTOMATIC GEARBOX FOR A MOTOR VEHICLE
SET OF BLOCKS FOR CONSTRUCTION GAME
SURFACE EMITTING OPTICAL DEVICES
STARTER FOR INTERNAL COMBUSTION ENGINES HAVING RELIEF SWITCH
ENERGY ABSORPTION DEVICE, ESPECIALLY FOR NON-AXIAL LOADS
WORKSTATION OF A TEXTILE MACHINE
AUTOMATIC DOSING SYSTEM
SYSTEM WITH A SEPARATE POWER SUPPLY DEVICE FOR AN ADDITIONAL HEATER
XLR CABLE CONNECTOR
SYSTEM AND METHOD FOR CONVEYING CONTENT CHANGES OVER A NETWORK
DUAL-GATE MEMORY DEVICE AND OPTIMIZATION OF ELECTRICAL INTERACTION BETWEEN FRONT AND BACK GATES TO ENABLE SCALING
NANOPARTICLE COMPOSITIONS FOR CONTROLLED DELIVERY OF NUCLEIC ACIDS
DEVICE, SYSTEM AND METHOD FOR USE OF MICRO-POLICIES IN INTRUSION DETECTION/PREVENTION