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
MULTI-NODE DOWN-LOAD SYSTEM
摘要
申请公布号
JPH04276940(A)
申请公布日期
1992.10.02
申请号
JP19910038394
申请日期
1991.03.05
申请人
HITACHI LTD;HITACHI COMPUT ENG CORP LTD;HITACHI MICOM SYST:KK;HITACHI SOFTWARE ENG CO LTD
发明人
SAKOTA HIROYUKI;OKADA MASAYUKI;MATSUMURA HISASHI;IZU YOSHIAKI;MATSUURA FUMIAKI
分类号
H04L12/28;H04L12/42
主分类号
H04L12/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PULSE SIGNAL GENERATOR
VOLTAGE CONTROLLED OSCILLATOR
VHF BAND USE IRREVERSIBLE CIRCUIT ELEMENT AND PRIVATE WIRELESS COMMUNICATION UNIT
DIELECTRIC FILTER AND SHARED ANTENNA DEVICE AND COMMUNICATION UNIT EMPLOYING IT
DATA COMMUNICATION TERMINAL
DIGITAL/ANALOG CONVERSION SYSTEM AND ITS METHOD
ELECTRONIC DEVICE COOLING UNIT
SEMICONDUCTOR LIGHT RECEIVING ELEMENT AND MANUFACTURING METHOD
METHOD OF MANUFACTURING DIVIDED OBJECT
PRINTED-WIRING BOARD
SEMICONDUCTOR DEVICE
HEAT CONDUCTING MATERIAL, ELECTROMAGNETIC WAVE SHIELDING STRUCTURE AND METHOD FOR MANUFACTURING HEAT CONDUCTING MATERIAL
HEAT CONDUCTING SHEET AND ITS MANUFACTURING METHOD
CERAMIC PACKAGE AND ITS SEALING METHOD BY BONDING
SEMICONDUCTOR DEVICE
CLEANING DEVICE
METHOD FOR PRODUCING CIRCUIT BOARD
METAL PACKAGE FOR SEMICONDUCTOR
MULTI-LAYERED WIRING SUITED FOR BARE CHIP MOUNTING AND METHOD OF MANUFACTURING THE SAME
ALIGNMENT MARK, FORMATION METHOD THEREFOR AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
