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
Data recording/reproducing apparatus.
摘要
申请公布号
EP0376217(B1)
申请公布日期
1994.10.12
申请号
EP19890123838
申请日期
1989.12.22
申请人
SHARP KABUSHIKI KAISHA
发明人
YAMAMOTO, HIROTOSHI
分类号
G11B20/18;G11B27/36;(IPC1-7):G11B27/36;G11B5/09;G11B20/02
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
OPTICAL BRANCHING AND COUPLING STRUCTURE OF MULTILAYERED TYPE
METHOD OF CONNECTING PLATE LUG GROUPS OF STORAGE BATTERY AND DEVICE USED FOR STORAGE BATERY AND SAID METHOD
ADHESION IMPROVING AGENT
APPARATUS FOR MEASURING DIMENSION OF ELECTRON BEAM IN ELECTRON BEAM EXPOSURE APPARATUS
IMAGE FORMING DEVICE
SEMICONDUCTOR MEMORY
INFORMATION CONVERTING SYSTEM
INTERELEMENT ISOLATION
DIFFERENTIAL PRESSURE TRANSMITTING DEVICE
STARTER OF DC/DC CONVERTER
COMMUTATOR
SYSTEM FOR RECEIVING LINE SCANNING SIGNAL
HOWLER TONE TRANSMITTING SYSTEM
COMMUNICATION CONTROL EQUIPMENT
MANUFACTURE OF SEMICONDUCTOR DEVICE
SENSE AMPLIFIER CIRCUIT
IMAGE FORMING MATERIAL
MAGNETIC BUBBLE MEMORY DEVICE
ELECTROPHOTOGRAPHIC COPYING MACHINE
OPTICAL LOGICAL DEVICE
