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
JPS6264092(U)
申请公布日期
1987.04.21
申请号
JP19850156105U
申请日期
1985.10.11
申请人
发明人
分类号
H04R1/10;(IPC1-7):H04R1/10
主分类号
H04R1/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A duct
A display
Determining perforation orientation
An apparatus for storing energy
Electrowetting display device
Methods and apparatuses for manufacture of smoking article filters
Adjustable picture hook
Wind Turbine Independent Blade Control Outside The Rated Output
BATTERY MOUNTING STRUCTURE
A COMPOSITION FOR IMPROVEMENT OF SKIN FUNCTIONS COMPRISING AGED BLACK PLATYCODI RADIX EXTRACT OR FRACTIONS THEREOF
MANUFACTURING METHOD OF CERAMIC SCREW CAP
CONCRETE BLOCK, MANUFACTURING METHOD THEROF, AND INSTALLING METHODTHEREOF
TUNING FORK VIBRATOR FOR ANGULAR VELOCITY SENSOR, ANGULAR VELOCITY SENSOR USING THE VIBRATOR, AND VEHICLE USING THE ANGULAR VELOCITY SENSOR
METHOD AND DEVICE FOR LASER LITHOTRIPSY
CONCENTRATION ASSAY
SPLICE FOR DOWN HOLE ELECTRICAL SUBMERSIBLE PUMP CABLE
LUMINOUS SWITCH AND ELECTRONIC DEVICE PROVIDED WITH SAME