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
DIGITAL COMMUTATION BOARD
摘要
申请公布号
PL254321(A1)
申请公布日期
1987.01.12
申请号
PL19850254321
申请日期
1985.07.01
申请人
POLITECHNIKA POZNANSKA
发明人
JAJSZCZYK ANDRZEJ
分类号
H04L;H04Q11/04;(IPC1-7):H04L/
主分类号
H04L
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FILM IMAGE REPRODUCING DEVICE
IMAGE PROCESSING UNIT AND METHOD
IMAGE PROCESSING UNIT
FACSIMILE EQUIPMENT
INFORMATION PROCESSOR AND INFORMATION PROCESSING METHOD
RECORDING MEDIUM HOUSING CASSETTE
METHOD AND DEVICE FOR WRITING SERVO SIGNAL
INFORMATION RECORDING METHOD AND INFORMATION REPRODUCING DEVICE
MONITOR ASSEMBLY FOR AUTOMATIC MEDIUM EXCHANGE DEVICE
METHOD FOR OPTIMIZATION OF POSITION OF DATA ZONE AND DATA STORAGE SYSTEM
INFORMATION STORAGE MAIN BODY
MAGNETIC DISK CARTRIDGE
RECORDING MEDIUM HOUSING CASE
FOCUS CONTROL DEVICE
COMPOSITE TYPE THIN-FILM MAGNETIC HEAD
THIN-FILM MAGNETIC HEAD SLIDER AND ITS PRODUCTION
PRODUCTION OF MAGNETIC HEAD
ERASING MAGNETIC HEAD
PRODUCTION OF MAGNETIC RECORDING MEDIUM
AMBULANCE PASSAGE NOTIFYING SYSTEM
