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
OPERATIONAL AMPLIFIER PROTECTION DEVICE
摘要
申请公布号
SU853735(A1)
申请公布日期
1981.08.07
申请号
SU19792859120
申请日期
1979.12.27
申请人
ZAVOD ELEKTROIZMERITELNYKH PRIBOROV;SP K T BYURO SREDSTV PREDSTAVLENIYA INFORMATSII
发明人
SILCHEV ANATOLIJ YU,SU;USHAKOV YURIJ I,SU
分类号
H02H7/20;(IPC1-7):H02H7/20
主分类号
H02H7/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
AUTOMATIC GAIN REGULATION RANGE EXTENSION APPARATUS USING FIELD EFFECT TRANSISTOR AND VOLTAGE CONVERTER
COLOR CHANGING DEVICE OF E/L(ELECTROLUMINESCENCE) BACKLIGHT
ELECTRIC POWER STABILIZING APPARATUS OF MOBILE COMMUNICATION TERMINAL AND CONTROL METHOD THEREOF
REALIZING METHOD FOR SUBSCRIBER DISCRIMINATING NUMBER LIMITING FUNCTION IN CDMA SYSTEM
NOZZLE DEVICE
COOLING METHOD FOR LIPSTICK MOLDING AND HOLDER USED THEREFOR
STRUCTURE FOR INTERCEPTING WATER VEIN WAVE
MESSAGE MATCHING METHOD BETWEEN CALL PROCESSING BLOCK AND COMMON CHANNEL SIGNALING SYSTEM 7 BLOCK IN CONTROL CENTER OF MOBILE COMMUNICATION SYSTEM
METAL WIRING METHOD OF SEMICONDUCTOR DEVICE
COATING MATERIAL COLLECTOR OF OPTICAL FIBER
SUPER POWER SAVING DEVICE FOR MONITOR
ROD REDUCING METHOD WHILE TESTING SIGNAL DEVICE FOR RELAYING IN EXCHANGE SYSTEM
TAG BIT ADDING METHOD FOR TURBO CODER AND DECODER
EXPANSION COMPENSATOR OF POWER SEMICONDUCTOR MODULE
DIFFERENTIALLY HEAT GENERATING APPARATUS OF SEAT BED OF VEHICLE
DATA RECORDING METHOD FOR RERECORDABLE RECORDING MEDIA
PREPARATION METHOD OF POLYISOPRENE BY USING VANADIUM(QUADRIVALENT) METALLOCENE CATALYST
COOL AND HOT WATER PURIFIER HAVING QUICK COOLING APPARATUS
TIRE FOR MOTOR VEHICLE HAVING ITS BEAD IMPROVED
OPTICAL TURNABLE FILTER
