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
Fresnel zone correcting antenna having a plurality of concentric spaced conical dielectric sections
摘要
申请公布号
US3312974(A)
申请公布日期
1967.04.04
申请号
US19640383344
申请日期
1964.07.17
申请人
RADIATION INCORPORATED
发明人
LEWIS BERNARD L.
分类号
H01Q19/06
主分类号
H01Q19/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Shaft sealing device having a positioning ring and a retaining ring thereof
Diversity receiver with joint phase locked loop filter
Toilet annunciator
Sinking seat for a vehicle
Optically stimulated luminescence radiation dosimetry method to determine dose rates during radiotherapy procedures
Wireless interactive transaction system
Support strap for holding eyewear on hats
METHOD FOR PRODUCTION OF GARNISH POTATO
METHOD FOR PRODUCTION OF LONG-TERM STORAGE PRODUCTS FROM PLANT RAW MATERIALS
METHOD FOR OBTAINING JELLY MARMALADE
METHOD FOR MANUFACTURING JELLY MARMALADE
METHOD FOR PREPARING JELLY MARMALADE
METHOD FOR PREPARING JELLY MARMALADE
METHOD FOR MANUFACTURING JELLY MARMALADE
METHOD FOR MANUFACTURING JELLY MARMALADE
METHOD FOR MANUFACTURING JELLY MARMALADE
УСТРОЙСТВО КОРОБКИ РАЗВЕТВИТЕЛЬНОЙ В РУДНИЧНОМ НОРМАЛЬНОМ ИСПОЛНЕНИИ
ЕМКОСТНОЙ ДАТЧИК ДЛЯ ОПРЕДЕЛЕНИЯ ОКТАНОВОГО ЧИСЛААВТОМОБИЛЬНОГО БЕНЗИНА
БЛОК НАСАДКИ ТЕПЛОМАССООБМЕННОГО АППАРАТА
АППАРАТ ВОЗДУШНОГО ОХЛАЖДЕНИЯ
