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 stabilizers and monitors
摘要
申请公布号
US2769090(A)
申请公布日期
1956.10.30
申请号
US19530387489
申请日期
1953.10.21
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
LEA NORMAN
分类号
H03B5/34;H03L7/02
主分类号
H03B5/34
代理机构
代理人
主权项
地址
您可能感兴趣的专利
跳绳
HIGH HEEL SHOE
Apparatus for determining fluid characteristics
Rotating keyed dispensing cartridge system
INDEPENDENT AND AUTOMATIC INCIDENT ALERT DEVICE, SYSTEM&METHOD
CERAMIC-HEATER-TYPE GLOW PLUG
New frame and data pattern structure for multi-carrier systems
POLYAMIDOAMINE-EPIHALOHYDRIN RESINS, METHOD OF MANUFACTURE, AND USES THEREOF
CARRIER FOR INTERNAL-COMBUSTION ENGINE EXHAUST GAS PURIFICATION CATALYST
PAP SYSTEM BLOWER
VERTICALLY ENGAGING SLIDER FOR SLIDE FASTENERS
INDIVIDUAL IDENTIFICATION CHARACTER DISPLAY SYSTEM, TERMINAL DEVICE, INDIVIDUAL IDENTIFICATION CHARACTER DISPLAY METHOD, AND COMPUTER PROGRAM
PATIENT INTERFACE DEVICE INCLUDING PRESSURE RELIEF FOR DEFORMABLE COMPONENTS
HYDROSTATIC TRANSMISSION DEVICE IMPARTING INCREASED MOTIVITY
BRAKE AND METHOD FOR INSTALLING SAME
PANTOGRAPH FOR A RAILWAY VEHICLE
PORTABLE INFORMATION PROCESSING DEVICE
Three-dimensional printer
PROCESSES FOR THE MANUFACTURE OF MACROCYCLIC DEPSIPEPTIDES AND NEW INTERMEDIATES
EPIGENETIC MARKERS OF COLORECTAL CANCERS AND DIAGNOSTIC METHODS USING THE SAME
