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
JPH0165599(U)
申请公布日期
1989.04.26
申请号
JP19870161726U
申请日期
1987.10.21
申请人
发明人
分类号
H04R17/00;(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
Semiconductor structure having a textured nitride-based layer
Pressure-sensitive adhesive label for hard disk drive
Method and system for directing the download of software and firmware objects over a network such as a cable television system
Secure flash memory device and method of operation
Light emitting apparatus and method for manufacturing the same
Lateral operator restraint system and position sensor for material handler
Image pickup apparatus, navigation apparatus and IC card
Semiconductor structures using a group III-nitride material system with reduced phase separation and method of fabrication
Subtilisin variants
Human 2-19 protein homologue z219C
Method of diagnosing monitoring, staging, imaging and treating cancer
Diabetes gene
Multi-branch planar antennas having multiple resonant frequency bands and wireless terminals incorporating the same
High performance sprag clutch assembly
Back light assembly having elastic support member for liquid crystal display device
Method and device for measuring thermoelectric characteristics of combinatorial specimen
Rotary clamp
Image capture systems
Image reading apparatus
Method and implemention of a traceback-free parallel viterbi decoder