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
DIRECTIONAL ANTENNA
摘要
申请公布号
CA347740(A)
申请公布日期
1935.01.22
申请号
CAD347740
申请日期
申请人
THE RADIO CORPORATION OF AMERICA
发明人
CLARENCE WESTON HANSELL
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ACCESSORY MOUNTING SYSTEMS FOR NON-HIGHWAY VEHICLES
PLANETARY GEARBOX
TOUCH-SENSING PANEL INCLUDING ELECTRODE-INTEGRATED WINDOW, AND MANUFACTURING METHOD THEREOF
FOOD SUPPLEMENTS BASED ON PANTOTHENIC ACID
SYSTEM AND METHODS TO FACILITATE CONNECTIONS TO ACCESS NETWORKS
EVALUATING EFFECTIVENESS OF MEMORY MANAGEMENT TECHNIQUES SELECTIVELY USING MITIGATIONS TO REDUCE ERRORS
METHOD AND SYSTEM FOR QUEUING TRANSFERS OF MULTIPLE NON-CONTIGUOUS ADDRESS RANGES WITH A SINGLE COMMAND
AQUEOUS SILOXANE FORMULATIONS FOR THE PRODUCTION OF HIGHLY ELASTIC POLYURETHANE COLD SOFT FOAMS
WOVEN CARPET COATING COMPOUNDS, ASSOCIATED METHODS OF USE, AND ARTICLES MADE THEREFROM
SYNTHESIS OF OIL CONTAINING MICROCAPSULES AND THEIR USE IN FUNCTIONAL COMPOSITE COATINGS
SYNTHESIS OF POLYMER CONJUGATES OF INDOLOCARBAZOLE COMPOUNDS
3, 4-DIHYDROQUINOLIN-2 ( 1H ) -ONE DERIVATIVES AS SODIUM CHANNEL MODULATORS
METHOD FOR TRANSMITTING A DATA SIGNAL VIA A PLURALITY OF TRANSMITTING ENTITIES
APPARATUS AND METHOD FOR MOUNTING AND CALIBRATING A HELMET-MOUNTED DISPLAY
LIGHT CONTROL DEVICE AND LIGHT CONTROL METHOD
COMMON MEMORY DEVICE FOR VARIABLE DEVICE WIDTH AND SCALABLE PRE-FETCH AND PAGE SIZE
WHITE-COLORED COPPER ALLOY WITH REDUCED NICKEL CONTENT
BUOYANT WINDMILL
ADHESIVE FILM, MULTILAYER CIRCUIT SUBSTRATE, COMPONENT FOR SEMICONDUCTOR, AND SEMICONDUCTOR DEVICE