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
Dipole antenna system
摘要
申请公布号
US2505115(A)
申请公布日期
1950.04.25
申请号
US19440553486
申请日期
1944.09.11
申请人
BELMONT RADIO CORPORATION
发明人
HILLS ELMER G.;RANKIN JOHN A.
分类号
H01Q9/14;H03H2/00
主分类号
H01Q9/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Asynchronous modular bus architecture with burst capability
Conveyor system.
Transferring xerographic images to artwork.
Disc separation
Self watering device for hanging baskets.
PLATE MAKING METHOD FOR PLANOGRAPHIC PRINTING PLATE
PRESENT LOCATION DISPLAYING DEVICE
OPTICAL FIBER AMPLIFIER, WHEREIN RARE EARTH DOPE IS APPLIED
SIGNAL RECEIVER
LINE-OF-SIGHT/LIGHT BEAM DIRECTION CHANGING DEVICE IN DISPLAY OF THREE-DIMENSIONAL MOLECULAR INFORMATION
MANUFACTURE OF SEMICONDUCTOR DEVICE
BOARD LAMINATION METHOD
METHOD AND EQUIPMENT FOR JUDGING CELL TYPE OF BATTERY
RECEIVER IN COMMON USE FOR DIGITAL AND ANALOG SIGNAL
REMOTE INSTALLATION SYSTEM
PROGRAMMING TUNING SUPPORTING SYSTEM
LED DISPLAY DEVICE AND LED DISPLAY MACHINE
SEMICONDUCTOR DEVICE AND MANUFACTURE THEREOF
METHOD AND EQUIPMENT FOR TESTING MEMORY FAULT
DRIVING ASSISTANCE SYSTEM