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
OPTICAL DISK DRIVING DEVICE
摘要
申请公布号
JPH05314621(A)
申请公布日期
1993.11.26
申请号
JP19920113356
申请日期
1992.05.06
申请人
HITACHI LTD
发明人
MIYAZAWA YOSHIYUKI
分类号
G11B17/26;(IPC1-7):G11B17/26
主分类号
G11B17/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Ti-V-A1 based superelasticity alloy and process for preparation thereof
Ceramic acetabular cup with metal coating
CDMA pseudo-smart antenna selection
Synthetic method
Image forming apparatus
Dual in-line buffers for an instruction fetch unit
Random number generator for game playing; and methods
Child's hair shampooing chair
Active filter device
Ethylene resin foamed products
Integrated circuit wiring and fabricating method thereof
Process to separate the doping of polygate and source drain regions in dual gate field effect transistors
Database search, retrieval, and classification with sequentially applied search algorithms
Process for optimizing milk production
High internal force resistant peel sealable zipper
Metering device for paint for digital printing
Power heatsink for a circuit board
Biasing system for an optical modulator with double output
Reticle alignment system for use in lithography
Damper pressure control apparatus for hydraulic rock drill
