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
Wideband folded monopole antenna
摘要
申请公布号
US2971192(A)
申请公布日期
1961.02.07
申请号
US19570696591
申请日期
1957.11.12
申请人
INTERNATIONAL TELEPHONE AND TELEGRAPH CORPORATION
发明人
CLIFFORD VERNON F.;COTTLER SEYMOUR A.;DESCHAMPS GEORGES A.
分类号
H01Q21/14
主分类号
H01Q21/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
抽油控制系统和方法
用于接通电力回路的功率开关
铸轮静压力锻造工艺
取代的吲哚衍生物以及它们作为IV型磷酸二酯酶(PDE)和肿瘤坏死因子(TNF)抑制剂的用途
小型摩托车的吸气装置
RUNFLAT TIRE WITH IMPROVED UNINFLATED HANDLING
Rocket nozzle assembly having rotatable thrust control cylinders
Method for automatic control of a vehicle tank refill operation
Lithographic apparatus
System for adjusting and closing the visor of a crash helmet
Handle device
Method of manufacturing an integrated circuit
Covering impregnated with insecticide
System and method for preparing software for execution in a dynamically configurable hardware environment
Screw fastener with externally threaded anchoring ring
Method of operating a susceptor for semiconductor wafers
ELECTROLYTIC COPPER FOIL WITH CARRIER FOIL AND COPPER-CLAD LAMINATE USING THE ELECTROLYTIC COPPER FOIL
Polyimide silicone resin, process for its production, and polyimide silicone resin composition
Method of driving EL display device
Method for heating low-E glass panels in a tempering furnace