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
ANGULAR-DIVERSITY RADIOSYSTEM FOR TROPOSPHERIC-SCATTER RADIO LINKS
摘要
申请公布号
EP0261699(B1)
申请公布日期
1993.03.31
申请号
EP19870201253
申请日期
1987.07.01
申请人
SIEMENS TELECOMUNICAZIONI S.P.A.
发明人
CAMPORA, CARLO;DEPONTI, ELIO
分类号
H01Q3/18;H01Q19/17;H01Q25/00
主分类号
H01Q3/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Feed device intended for feeding fuel out of a fuel tank to an internal combustion engine of a motor vehicle
Polymer electrolyte lithium battery containing a potassium salt
Methods for iontophoretic delivery of antiviral agents
Core member, core assembly, charging port and induction-type charging apparatus
Cell stack design with bi-directionally wound slotted electrodes and method for making
Asymmetrical charger
Battery mounting structure in power assisted bicycle
Touch sensor display
Computer game apparatus
Orthopaedic screw variable angle connection to a longitudinal support
Electronic controlled engine exhaust treatment system to reduce NOx emissions
Device for temperature adjustment of an object
Wide-mouth container made of synthetic resin and method of manufacturing pressure wide-mouth container
Methods for treating muscle injuries
Virtual numeric control device adaptable to any real numeric control device
Movable type x-ray photographing apparatus
Medical device with selectively positionable control unit
Method and apparatus for dehydrating a vehicle lamp housing
Method and system for audio portion test management in a client/server testing architecture
Pharmaceutical composition for injection based on paracetamol