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
JPS54166820(U)
申请公布日期
1979.11.24
申请号
JP19780065428U
申请日期
1978.05.15
申请人
发明人
分类号
H04R9/04;H04R7/04;H04R7/08;H04R7/26;H04R9/06;(IPC1-7):H04R9/04
主分类号
H04R9/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Coloured diamond
Lightweight structure concrete composition
Secure paper comprising a fiber layer and an electronic chip
Disc nucleus removal devices and methods
Surgical device
Breast surgery method and apparatus
Device and method for rapid aspiration and collection of body tissue from within an enclosed body space
System and method for playing a game having online and offline elements
Air duct system
Toy vehicle, and wheel device and carriage frame for the toy vehicle
Toy helicopter having a stabilizing bumper
Insulation displacement connector (IDC)
Dental handpiece with abutment device
Ignitor safety interlock and torch
Imprinting stamper and method of manufacturing the same
Trolley for carrying loaded rack
Air cargo rollout stop
Attenuated cargo caster
Litter box interface junction cover
Hydraulic control apparatus