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
JPS6244599(U)
申请公布日期
1987.03.18
申请号
JP19850134389U
申请日期
1985.09.04
申请人
发明人
分类号
H04R17/00;H04R1/06;(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
Accelerometer apparatus
Fluid meter
Hydrodynamic transmission
Tertiary flow injection thrust vectoring system
Separation method and apparatus
Blank for forming a head having a vizored headpiece
Wheeled stuffed toy
Needle bar burnishing machine and method
Scarifier for rollers of rubber or the like
Apparatus for producing conduit structures by extrusion
Hydraulic shifting device
Badge, sign, or the like and method of making the same
Reduction of explosive joint edge degradation
Rotary apparatus for continuously assembling flexible curved dip tubed closure assemblies to containers
Safety device for water skis and the like
Road sweeper
Multiple part fastener assembly machine
Series amplifiers
Frame for two wheel vehicle
Talc applying device