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
Improvements in and relating to filament mount testing apparatus
摘要
申请公布号
GB691459(A)
申请公布日期
1953.05.13
申请号
GB19520004385
申请日期
1952.02.19
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
分类号
H01J9/42
主分类号
H01J9/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MASS SPECTROMETER
OPTICAL SWITCH
WINDOW OF GAS LASER DEVICE
ENDLESS BELT CARRYING DEVICE
AUTOMATIC BATTERY EXCHANGER FOR AUTOMATICALLY GUIDED VEHICLE
MANUFACTURE OF FOAMED INSULATED WIRE
ON-LINE SCREEN CONTROL SYSTEM
DRIVING DEVICE FOR THREE-PHASE MICRO-STEPPING MOTOR
POWER SUPPLY AND DISCHARGE LAMP LIGHTING DEVICE
DOCUMENT PROCESSOR
MULTILAYER CIRCUIT BOARD
MULTILAYER WIRING BOARD AND ITS MANUFACTURE
SURFACE-MOUNTING TYPE LUMINAIRE FOR CEILING
HEADLAMP FOR AUTOMOBILE
METHOD FOR DETECTING POSITIONAL DEVIATION AND ALIGNER
PATTERN FOR ALIGNMENT MEASUREMENT
BURIED TYPE BIT LINE SOURCE SIDE INJECTION TYPE FLASH MEMORY CELL AND MANUFACTURE THEREOF
REFERENCE STATION ALTERNATE CONTROL SYSTEM
SCHOTTKY BARRIER DIODE
NAVIGATION DEVICE FOR BUSINESS