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 TO THREE-PHASE AC VOLTAGE CONVERTER
摘要
申请公布号
SU970607(A1)
申请公布日期
1982.10.30
申请号
SU19813269565
申请日期
1981.04.01
申请人
KY POLT INSTITUT
发明人
AZAROV ALEKSANDR M,SU
分类号
H02M7/483;H02M7/501;(IPC1-7):H02M7/48
主分类号
H02M7/483
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HOLLOW YARN MEMBRANE FILTER
AUTOMATIC SPEED CHANGE CONTROL METHOD FOR VEHICLE
CLOSED TYPE ROLLING BEARING
MAGNETIC RECORDING MEDIUM
MAGNETIC RECORDING AND REPRODUCING DEVICE
POLARITY CORRELATOR
JAPANESE DICTIONARY RETRIEVING SYSTEM
MAGNETIC RECORDING MEDIUM
MAGNETIC RECORDING MEDIUM
PICTURE DISPLAY METHOD USING MAGNIFICATION AND CONTRACTION OF IMAGE INFORMATION
VOLTAGE COMPARING CIRCUIT
FRICTION PLATE
SURFACE DRESSING METHOD FOR GAS COCK
PURIFICATION OF GALACTOMANNAN
CARBOXYL GROUP-CONTAINING POLYSULFONE AND ITS PRODUCTION
GRAIN ELEVATION DEVICE
BODY STRUCTURE OF AUTOMOBILE
OUT-OF-SHEET WARNING DEVICE
PRODUCTION OF WAX PATTERN MATERIAL FOR INVESTMENT CASTING
MOVABLE COWL CONSTRUCTION FOR VEHICLE