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
SWITCHING SYSTEM TESTING DEVICE
摘要
申请公布号
SU1665533(A2)
申请公布日期
1991.07.23
申请号
SU19894652385
申请日期
1989.02.16
申请人
CHURKIN VLADIMIR P,SU;FISHKIN ALEKSANDR G,SU;PETROVSKIJ EVGENIJ V,SU
发明人
CHURKIN VLADIMIR P,SU;FISHKIN ALEKSANDR G,SU;PETROVSKIJ EVGENIJ V,SU
分类号
H04M3/22
主分类号
H04M3/22
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method for Producing a Carbon Composite Material
Sandwich panel including honeycomb structure body and method of producing the sandwich panel
FLUOROPHOSPHATE OPTICAL GLASS
Independently Controllable Transmission Mechanism with Simplified Parallel Types
METHOD AND APPARATUS FOR A HAND OFF OF A COMMUNICATION SESSION ACROSS SERVICE PROVIDER NETWORKS
Network system and congestion control method
PROTECTING CONNECTION TRAFFIC USING FILTERS
Method and Numerical Tool for Optimizing Light Emitting Diode Systems
DOCUMENT SCANNER
FLAT DISPLAY APPARATUS
COMPACT MODULAR FUSE BLOCK WITH INTEGRATED FUSE CLEARANCE
COMPOSITE PERMANENT MAGNETS MADE FROM NANOFLAKES AND POWDERS
DELAY LOCK LOOP PHASE GLITCH ERROR FILTER
SEMICONDUCTOR DEVICE
DIE CAST SLEEVE WITH STABILITY ENHANCEMENT FEATURES OCCUPYING A SMALL PACKAGE SPACE
DOUBLE TENSION CURTAIN ROD ASSEMBLY
Passive Demographic Measurement Apparatus
VARIABLE HEIGHT INTERVERTEBRAL DEVICES AND METHODS FOR USE
COMMUNICATION SYSTEM, NETWORK ELEMENT AND METHOD FOR ANTENNA ARRAY CALIBRATION
Semiconductor device, solid-state imaging device, method for manufacturing semiconductor device, method for manufacturing solid-state imaging device, and electronic apparatus
