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
LOW-FREQUENCY DIGITAL FREQUENCY METER
摘要
申请公布号
SU924601(A1)
申请公布日期
1982.04.30
申请号
SU19802939328
申请日期
1980.06.13
申请人
LAVRENTEV KONSTANTIN A,SU;SELEZNEV ALEKSANDR T,SU;SHEVELEV MIKHAIL,SU;SELEZNEVA SVETLANA S,SU
发明人
LAVRENTEV KONSTANTIN A,SU;SELEZNEV ALEKSANDR T,SU;SHEVELEV MIKHAIL I,SU;SELEZNEVA SVETLANA S,SU
分类号
G01R23/00;(IPC1-7):G01R23/00
主分类号
G01R23/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Door lock.
MAGNETIC DISK DEVICE
INSPECTING DEVICE FOR PATTERN DEFECT AND FOREIGN MATTER
SYSTEM FOR ACCESS TO EXTERNAL STORAGE DEVICE OF COMPUTER
METHOD FOR IMPROVING EXECUTION SPEED OF INTERPRETER PROGRAM
INFORMATION INPUT/OUTPUT DEVICE
METHOD FOR CONTROLLING ATTITUDE OF SPACE FLYING BODY
DEVICE FOR FORMING DEVELOPER LAYER
THERMALLY DEVELOPABLE COLOR PHOTOSENSITIVE MATERIAL
ZOOM CAMERA
PRODUCTION OF SILICON OSCILLATION TYPE STRAIN SENSOR
OVER-TIGHTENING PREVENTING DEVICE FOR VALVE
FLUID CONTROL VALVE
HOT WATER AND COLD WATER MIXER
METHOD FOR SCHEDULING PROCESSING
SEMICONDUCTOR EXHAUST GAS SENSOR
VALVE OPENING INDICATING DEVICE
METHOD FOR PREVENTING CORROSION OF RARE EARTH ELEMENT-BASED PERMANENT MAGNET POWDER
SHIFT CONTROLLER FOR AUTOMATIC TRANSMISSION
DRIVING FORCE TRANSMISSION DEVICE