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
Ultra high frequency system
摘要
申请公布号
US2404261(A)
申请公布日期
1946.07.16
申请号
US19420464037
申请日期
1942.10.31
申请人
GENERAL ELECTRIC COMPANY
发明人
WHINNERY JOHN R.
分类号
H03F3/54
主分类号
H03F3/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MANUFACTURING METHOD OF NON-VOLATILE SEMICONDUCTOR STORAGE
EVACUATION DEVICE
VALVE DEVICE USED FOR EXHAUST BRAKE SYSTEM AND WARMING- UP SYSTEM
FACSIMILE COMMUNICATION SYSTEM
INFORMATION RETRIEVAL DEVICE AND RECORDING MEDIUM
INFORMATION PROVIDING DEVICE, INFORMATION UPDATING METHOD, RECORDING MEDIUM HAVING INFORMATION PROVIDING PROGRAM RECORDED THEREON AND INFORMATION PROVIDING SYSTEM
FIBER-METERING DEVICE
FIRE HOSE
BRASSIERES
AGENT EXECUTION DEVICE, AGENT CONTROL DEVICE, AGENT PROCESSING SYSTEM, AGENT EXECUTION METHOD AND AGENT CONTROL METHOD
INNER NEGATIVE ELECTRODE FOR GAS IMMOBILIZING DEVICE AND MANUFACTURING METHOD THEREFOR
ELECTRONIC ENDOSCOPE SYSTEM, ELECTRONIC ENDOSCOPE DEVICE AND SIGNAL CHANGEOVER DEVICE FOR ELECTRONIC ENDOSCOPE
DEVICE COMPRISING AIR FILTER AND DIAPHRAGM CARBURETOR
METHOD AND DEVICE FOR DETECTING FAILURE WITHIN RANGE OF STATE RESPONDING SENSOR
ANALYZING METHOD AND APPARATUS FOR HIGH SPEED NEUTRAL PARTICLE ENERGY INCIDENT TO HIGH FREQUENCY POWER APPLIED ELECTRODE
DIGITAL BROADCAST RECEIVER AND MAIL TERMINAL
ROLLING PISTON ENGINE
SYNCHRONOUS MOTOR
GRAVITY HINGE
GAS-FILLED ASSEMBLY