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
Radio-frequency transmission device
摘要
申请公布号
US2641657(A)
申请公布日期
1953.06.09
申请号
US19490088182
申请日期
1949.04.18
申请人
EITEL-MCCULLLOUGH, INC.
发明人
PREIST DONALD H.;BALLOU BYRON O.
分类号
H03B5/18;H03F3/54
主分类号
H03B5/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
HIGH-SENSITIVITY SEMICONDUCTOR PRESSURE SENSOR
S/N MEASURING CIRCUIT
DATA PACKET TRANSMISSION SYSTEM
ULTRASONIC PROBE AND MANUFACTURE METHOD FOR SAME
Redundant actuating device.
STABILISERING AV FORPAKKET IODOFOR.
Bipolar transistor with a reduced base resistance, and method for the production of a base connection region for a bipolar transistor structure.
IN-MOLD LABEL DISPENSER FOR BLOW MOLDING.
STUD LINK FOR ENERGY SUPPLY CHAINS.
Correction circuit for a pair of digital quadrature signals.
Ejection-locking device for control elements of nuclear reactors.
Method and device for making a thermal copy.
Light distributor for an X-ray diagnostic installation.
Expansible polymer in particle form.
Pilot valve for a spring element of a vehicle.
Fastener with an expanding sleeve.
Thermally adhesive textile linings.
Thickened aqueous surfactant solutions.
LACTONE MODIFIED DISPERSANT ADDITIVES USEFUL IN OLEAGINOUS COMPOSITIONS
POROUS CERAMIC MATERIAL AND PRODUCTION PROCESS THEREOF
