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 MODULATOR
摘要
申请公布号
CA427690(A)
申请公布日期
1945.05.22
申请号
CAD427690
申请日期
申请人
RADIO CORPORATION OF AMERICA
发明人
WINFIELD R. KOCH
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
METHOD OF MODELLING CHRONIC TOXIC HEPATOPATHY
METHOD OF PHASED ARRAY PATTERN ANALYSIS
DEVICE FOR ELECTRIC DRIVE EFFECTIVE POWER MONITORING
METHOD OF DIFFERENTIAL EXPRESS DIAGNOSTICS OF DISSEMINATED SCLEROSIS SEVERITY LEVEL
PASTE COMPOUND FOR ELECTRODES OF SOLID ELECTROLYTE CELL
DETECTING ELEMENT OF GAS SENSOR
SURFACE FLAW DETECTION METHOD AND SYSTEM FOR UNINTERRUPTEDLY-CASTED METAL BLANK
ESTIMATION METHOD OF OPERATING CONDITIONS OF INTERNAL COMBUSTION ENGINE
NONCONTACT BIOLOGICAL THERMOMETER
MEASURING HOPPER USED FOR CAKING LOOSE MATERIALS
LEVEL
ELECTRO DETONATOR
STABILISER OF TANK WEAPONS
HEATING SYSTEM OF BUILDING
PULVERISED-COAL BURNER WITH AERODYNAMIC CONVERTER OF AIR-AND-COAL MIXTURE FLOW
PASSIVE THERMAL EXPANSION CONTROL OF EXTENSIBLE TURBOJET ENGINE CASING
ELECTRONIC DIGITAL ANGULAR DATA SENSOR
METHOD OF ARRANGEMENT OF MOUNTABLE-DISMOUNTABLE HEAT INSULATING PIPELINE COATING
SPIRAL MACHINE
METHOD OF PUMPING OUT, POWER UTILISATION AND ECOLOGICAL NEUTRALISATION OF MINE METHANE