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
Frequency and phase modulation receiver
摘要
申请公布号
US2361625(A)
申请公布日期
1944.10.31
申请号
US19410423881
申请日期
1941.12.22
申请人
RADIO CORPORATION OF AMERICA
发明人
HANSELL CLARENCE W.
分类号
H03D3/12
主分类号
H03D3/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
УНИВЕРСАЛЬНАЯ ОБУВЬ
AN ESSENTIAL OIL FOR INHIBITION OF METHANE EMISSION IN BUFFALOES (METHANE SUPPRESSOR)
APPARATUS AND METHOD FOR RACE DETECTION IN PARALLEL PROGRAMS BASED ON MULTI-CORES
A COMBINED VIDEO TELEPHONE SYSTEM FOR AN ELEVATOR SYSTEM
LOCKING MEMBER FOR A BONE FIXATION DEVICE
VIBRATION-REDUCING STRUCTURE FOR COMPRESSING DIAPHRAGM PUMP
HIGHLY EFFICIENT OLED HAVING PHOSPHORESCENCE AND DELAYED FLUORESCENCE DOPANTS
Apparatus of rigidity transition for aerogenerator system's mount using the piezo-electric element
INDEX GENERATING AND SEARCHING METHOD FOR ENCRYPTED FIELD OF DATABASE
WIRELESS EARHOOK EARSET/EARPHONE CONCEALING ELECTRODES AND ACQUISITION SYSTEM OF ELECTROENCEPHALOGRAPH FOR BRAIN MONITORING AND BRAIN-COMPUTER INTERFACE
Multipurpose arm band
Klasse II sikkerhedskabinet
MACHINE TOOL AND MACHINING METHOD
PRIMER SET FOR DIAGNOSING PELARGONIUM ZONATE SPOT VIRUS AND USES THEREOF
VEHICLE OR MOVING OBJECT DETECTION
ROOF-LACK FOR VEHICLES
RECOMBINANT PROTEIN
CAMERA MODULE
DISPLAY SYSTEM, DISPLAY TERMINAL, DISPLAY METHOD AND COMPUTER READABLE RECORDING MEDIUM HAVING PROGRAM THEREOF
CONSTRUCTION MACHINE REMOTE MANAGEMENT SYSTEM AND METHOD FOR CONTROLLING DATA RECEIVING/TRANSMITTING ON KEY OFF STATE
