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
METHOD AND APPARATUS FOR RECORDING DIGITAL SIGNALS
摘要
申请公布号
EP0150811(A3)
申请公布日期
1987.08.05
申请号
EP19850100696
申请日期
1985.01.24
申请人
HITACHI, LTD.
发明人
OKAMOTO, HIROO;KOBAYASHI, MASAHARU;NOGUCHI, TAKAHARU;ARAI, TAKAO
分类号
G11B20/18;(IPC1-7):G11B20/18;G11B20/10
主分类号
G11B20/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
STRUCTURE FOR MOUNTING HEAT INSULATING PLATE
FUEL INJECTION CONTROL DEVICE IN INTERNAL-COMBUSTION ENGINE
POWER STEERIG FOR CAR
COOLING METHOD OF HIGH-FREQUENCY INDUCTION HEATING AND TEMPERING
DRIVING METHOD EMPLOYING ION STRETCHABLE MATERIAL
CAR HEIGHT CONTROL DEVICE
INTERMITTENT FEED DEVICE FOR BASE MATERIAL
SEMICONDUCTOR DEVICE
SEMICONDUCTOR DEVICE
LIGHT BISTABLE SEMICONDUCTOR LASER
BIDIRECTIONAL ZENER DIODE
MANUFACTURE OF SEMICONDUCTOR DEVICE
FOUNDATION WORK AND CONCRETE BLOCK THEREFOR
SURFACE COATING DEVICE
REMOTE CONTROL-TYPE WATER CHANNEL CLEANER
SEMICONDUCTOR LASER
SEMICONDUCTOR LASER
MANUFACTURE OF MULTIPLEX QUANTUM WELL STRUCTURE SEMICONDUCTOR LASER
MOUNTING METHOD OF CHIP
POWER STEERING FOR CAR