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
AMPLIFIER
摘要
申请公布号
SU919044(A1)
申请公布日期
1982.04.07
申请号
SU19802957938
申请日期
1980.07.18
申请人
LE POLT I IM M I KALININA
发明人
TOMASHEVICH SERGEJ V
分类号
H03F3/217;(IPC1-7):H03F3/21
主分类号
H03F3/217
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Remote spring clutch control using outside spring
Selective tape printer
SOLID PROPELLANT INHIBITOR
PROCESS FOR THE PREPARATION OF ALCOHOLS
Maleic anhydride copolymers as rust inhibitors
Bearing retention system
Manual operator and lock means therefor for overload protective device
Color indicators for determining degree of cure of polyester resins
Mixtures of oxygenated acyclic terpenes
Friction testing apparatus
Rocket thrust chamber propellant injector
False-twist frames and method for texturing synthetic filaments
Clothes conditioning-drying machine
Power conversion apparatus employing a magnetic control circuit for actuating gate turn-off switches
Halocarbon catalyst inhibitors for reactive organosilicon compositions
Silicide-coated composites and method of making them
Prevention of white rust on galvanized sheets
Dispensing container and overcap
Separating liquid droplets in spray coating operation
Variable positive displacement pump
