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
VERFAHREN UND VORRICHTUNG ZUR STRAHLFOKUSSIERUNG VON GRUPPENANTENNEN AUF EINEN PRUEFPUNKT.
摘要
申请公布号
DE3775806(D1)
申请公布日期
1992.02.20
申请号
DE19873775806
申请日期
1987.04.09
申请人
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.), PARIS, FR
发明人
BOLOMEY, JEAN-CHARLES, F-75005 PARIS, FR
分类号
G10K11/34;H01Q3/26;H01Q21/22;(IPC1-7):H01Q3/26
主分类号
G10K11/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Semiconductor light emitting device and method for manufacturing same
Surface-emitting laser module, optical scanner device, and image forming apparatus
High-power liquid-cooled pump and signal combiner
Apparatus and method for providing a resistive shunt within a light string
Antenna device and mobile phone
Antennaless wireless device
Method and apparatus for providing a multifunction sensor using mesh nanotube material
Power combiner using tri-plane antennas
Storage battery arrangement
Laminate battery housing flat electrode assembly and manufacturing method therefor
Device and method for lighting
Electroactive materials
Resistive switching layers including Hf-Al-O
Light emitting apparatus and production method thereof
Quantum cascade detector
Methods for forming a transparent oxide layer for a photovoltaic device
Photovoltaic module
Method for producing an optoelectronic semiconductor component, and optoelectronic semiconductor component
Semiconductor device, method for manufacturing the same, and etchant used for the same
Semiconductor devices having tensile and/or compressive stress and methods of manufacturing
