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
DC VOLTAGE TRANSISTOR CONVERTER
摘要
申请公布号
SU1483570(A2)
申请公布日期
1989.05.30
申请号
SU19874338761
申请日期
1987.10.12
申请人
LOGINOV VYACHESLAV A,SU;IVANOV VALERIJ S,SU;CHERKASOV YURIJ,SU
发明人
LOGINOV VYACHESLAV A,SU;IVANOV VALERIJ S,SU;CHERKASOV YURIJ I,SU
分类号
H02M3/337
主分类号
H02M3/337
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GAME MACHINE
SECURITY DEVICE AND SECURITY OPERATION SWITCHING METHOD
METAL COMPLEX, AND SEPARATION MATERIAL COMPRISING THE SAME
ROBOT TERMINAL AND ROBOT SYSTEM
POWER SUPPLY DEVICE, IMAGE FORMING APPARATUS, AND METHOD OF CONTROLLING POWER SUPPLY
TRANSPARENT GAS-BARRIER FILM, METHOD OF MANUFACTURING THE SAME, ORGANIC ELECTROLUMINESCENCE DEVICE, SOLAR BATTERY, AND THIN-FILM BATTERY
THREE-DIMENSIONAL VIDEO PROCESSING DEVICE AND THREE-DIMENSIONAL VIDEO PROCESSING METHOD
PICKUP METHOD OF CHIP-SHAPED COMPONENT
GAME MACHINE
PORTABLE ELECTRONIC APPARATUS, CONTROL METHOD OF THE SAME, AND PROGRAM
SUPPORT MECHANISM FOR ELECTRONIC DEVICE
IMAGE OUTPUT DEVICE AND IMAGE OUTPUT METHOD
AIR INTAKE DUCT
ELECTRONIC APPARATUS
PNEUMATIC TIRE
GAS FLOW CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
PACHINKO GAME MACHINE
VACUUM CONSOLIDATION DRAIN METHOD AND DRAIN MATERIAL
KNIT DESIGN DEVICE
LUBRICATING OIL COMPOSITION