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
MODULATION AND DEMODULATION SYSTEM FOR DIGITAL SIGNAL
摘要
申请公布号
JPH0316435(A)
申请公布日期
1991.01.24
申请号
JP19890149613
申请日期
1989.06.14
申请人
HITACHI LTD
发明人
UMEMOTO MASUO
分类号
G11B20/14;H03M5/12;H03M5/14;H03M7/46
主分类号
G11B20/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SELF-ALIGNED DOUBLE-SIDED VERTICAL MIM-CAPACITOR
O-RING INSTALLING TOOL AND O-RING INSTALLING METHOD USING THE SAME
STRUCTURE ANALYZING METHOD OF CRYSTAL
MANUFACTURING METHOD OF PISTON MATERIAL
METHOD FOR MODIFYING SURFACE OF POLYMER MOLDING BY USING THE SAME POLYMER AND POLYMER MOLDING REFORMED BY THE SAME
NEW PYRIMIDINEAMIDE DERIVATIVE AND USE THEREOF
PANEL FOR DISPLAY, LIQUID CRYSTAL DISPLAY, AND WIRING FORMATION METHOD
HIGH VARIABLE POWER ZOOM LENS
WORKING CONDITION SEARCHING DEVICE
WARM WATER DISINFECTION SYSTEM
OHMIC JUNCTION FORMING METHOD FOR SURFACE OF CONDUCTIVE ELEMENT MATERIAL MADE OF C12A7 ELECTRIDE
TIP FOR LATHE CUTTING
Systems and Methods for Perceptually Lossless Video Compression
Interface and Circuit Arrangement, in Particular for Holographic Encoding Units or Holographic Reproduction Devices
Currency Conversion With Pre-Paid Card
SYSTEM AND METHOD FOR CONTROLLING A PROJECT TASK
DATA MINING SYSTEM FOR NONINVASIVE INTRACRANIAL PRESSURE ASSESSMENT
IP Address Distribution in Middleboxes
WHEELED VEHICLE, HITCHING METHOD, UNHITCHING METHOD, METHOD FOR MANAGING SAID VEHICLES AND RESULTING TRAIN OF VEHICLES
HINGE CONSTRUCTION
