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
METHOD OF CONVERTING CONSTANT VOLTAGE TO CONSTANT VOLTAGE
摘要
申请公布号
RU1809514(C)
申请公布日期
1993.04.15
申请号
SU19894745975
申请日期
1989.10.04
申请人
NAUCHNO-ISSLEDOVATELSKIJ INSTITUT RADIOTEKHNICHESKOJ APPARATURY
发明人
GONCHAROV ALEKSANDR YU;IZMAJLOV NADIR M;GRISHIN VLADIMIR I
分类号
H02M3/335;(IPC1-7):H02M3/335
主分类号
H02M3/335
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Improvements in drive transmission in motor vehicles
Dyestuff preparations
Method for rendering inoffensive hair dyes of the so-called oxidation type
Apparatus for the producing of aqueous suspensions of clay
Infant's garment
Fluid pump or motor
Method of producing chlorine
Wattage regulator
Light-sensitive element
Material handling device
Grain divider
Educational toy
Explosive composition
Casement window operator
Waste retainer for journal boxes
Carbon
Reaction product of aldehydes and sulphamylarylamino triazines
Agent supplying attachment for washing machines
Valve for grease dispensers