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
PERFECCIONAMIENTOS EN DISPOSITIVOS MODULARES PARA SISTEMAS AMPLIFICADORES.
摘要
申请公布号
ES449428(A1)
申请公布日期
1977.07.01
申请号
ES19280004494
申请日期
1976.07.01
申请人
SAAD ZAGHLOUL MOHAMES GABR
发明人
分类号
H03F;(IPC1-7):03F/
主分类号
H03F
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Shaft bearing arrangement
Rotatable cuvette array
Charging device for electronic copier
Method of making high strength hot rolled steel sheet having excellent flash butt weldability, fatigue characteristic and formability
Automatic monochromatic light absorbance measurement analyzer
Scan type image recording apparatus
Single axis beam scanner
Method for fabricating an optical waveguide evanescent wave coupler having an interleaved film
Electrical connector insert
Work place arrangement
Chair made from a garbage can
Panic bolt units
Device for suspension of a solution container
Method for operating an installation for processing waste paper
Movable ring supported lift crane
Shaped charge well perforator
Fiber optic interlock
Vise with rotatable and vertical adjustment
Penile implant
Fluid friction furnace