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
DEVICE FOR INSPECTING THE FLAWS OF POLISHED SURFACE
摘要
申请公布号
SU1448876(A1)
申请公布日期
1990.01.30
申请号
SU19864100249
申请日期
1986.08.04
申请人
INST POLUPROVODNIKOV
发明人
NESTERENKO B.A.,SU;SNITKO O.V.,SU;STERLIGOV V.A.,SU;SUBBOTA YU.V.,SU;SHIRSHOV YU.M.,SU
分类号
G01N21/88
主分类号
G01N21/88
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Extincteur automatique pour véhicules automobiles.
Véhicule nautique pour la propulsion sur l'eau.
WIND INSTRUMENT TRAINING METHOD AND MEANS
HIGH CAPACITY MEMORY CIRCUIT ARRANGEMENT
DIAPHRAGM-STOP PRESELECTOR FOR A PHOTOGRAPHIC CAMERA
PLANETARY ENGINE
PILOT CHARTBOARD AND EMERGENCY COCKPIT PANEL LIGHTING
MAGNETICALLY ENCODED DEVICE
APPARATUS FOR CODING FILM AND RETRIEVAL OF THE SAME
INTERLEAVED WINDING HAVING A TAPPED SECTION AND SWITCH
TIMER
MULTI-ELECTRODE ARC HEATERS
COMPLEX WAVE DIFFERENTIATOR HAVING AUTOMATIC SWITCHING OF CONSTANTS OF DIFFERENTIATION
AUTOMATIC LIQUID LEVEL DETECTOR,USING REFLECTION FROM THE MENISCUS
CIRCUIT INTERRUPTER FOR HIGH-VOLTAGE D-C CIRCUITS
FLOW MEASURING DEVICE
PRODUCTION OF ALPHA,ALPHA-DIHALO-ALIPHATIC ACIDS
PROCESS FOR MANUFACTURE OF TETRAALKYLLEAD AND RECLAMATION OF BY-PRODUCT LEAD
REACTION PRODUCTS OF STABILIZED ROSIN AMINE AND EPOXY RESINS
METHOD FOR IMPROVING THE ADHESION TO METALS OF THERMOSETTABLE EPOXY RESIN