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
SEMICONDUCTOR HIGH FREQUENCY POWER AMPLIFIER
摘要
申请公布号
JPH01221006(A)
申请公布日期
1989.09.04
申请号
JP19880046554
申请日期
1988.02.29
申请人
NEC CORP
发明人
KANEKO TOMOYA
分类号
H03F3/60
主分类号
H03F3/60
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Fishing line attachment
Method of transforming new bricks into bricks which simulate aged bricks
Drying of gypsum board
Clip device
Bathing device
Tuck-in type box
Tie holder
Door stop
Dye-receptive copolymers
Electric circuit for controlling the playing and scoring of regulation bowling
CURRENT OVERLOAD PROTECTIVE CIRCUITS
Dry shaver apparatus having different power units
Device for the treatment of blood or the like
Apparatus and process for metallic vapor coating
Dyeing of artificial fibers
Improved method of dyeing cellulosic fibers with indocarbon black sulfur dyestuff
Electric lighting fixture assembly
Refractory-lined vessel
Container flattening apparatus
Process for condensing hydrogenous chlorine gas