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
PUPIL EXAMINING DEVICE
摘要
申请公布号
SU723650(A1)
申请公布日期
1980.03.25
申请号
SU19782613539
申请日期
1978.05.10
申请人
PAVLOV ALEKSANDR P,SU;OLEJNIK SERGEJ A,SU
发明人
PAVLOV ALEKSANDR P,SU;OLEJNIK SERGEJ A,SU
分类号
G09B7/02;(IPC1-7):G09B7/02
主分类号
G09B7/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
RADIO COMMUNICATION APPARATUS
DEVICE TO TREAT WATER-BLOOM WITH UNDERWATER DISCHARGE AND INTAKE METHOD FOR THE SAME
KARAOKE SYSTEM WITH ROAMING FUNCTION
PHOTOELECTRIC CONVERSION ELEMENT AND SOLAR CELL
STORAGE MEDIA, HOST DEVICE, MEMORY DEVICE, AND SYSTEM
SUBSTRATE HOUSING CONTAINER
INTERNAL COMBUSTION ENGINE CONTROL DEVICE
PROGRAM, INFORMATION STORAGE MEDIUM, ELECTRONIC DEVICE, AND COMPUTER SYSTEM
ADAPTIVE LINEARIZER WITH NARROWBAND FEEDBACK PATH
DEVICE, METHOD AND PROGRAM FOR DETECTING WATER LEVEL OF SPENT FUEL STORAGE POOL
ELECTRONIC DEVICE, PORTABLE TERMINAL, AND MANAGEMENT METHOD OF SLEEP LATENCY
GAME MACHINE
METHOD AND APPARATUS FOR INSPECTING FOREIGN SUBSTANCES FLOATING ON LIQUID SURFACE
ELEVATING/LOWERING DEVICE
SILICON AND METHOD FOR MANUFACTURING THE SAME
PRE-SHARED KEY UPDATE SYSTEM
LIGHTING SYSTEM FOR SUNLIGHT, AND TOP LIGHT WITH POWER GENERATION SYSTEM
SYSTEM AND METHOD FOR COMPARATIVE TEST ON DIFFERENCE BETWEEN NEW AND OLD VERSIONS OF PROGRAM
TOUCH PANEL DEVICE
DAMPER FOR VEHICLE