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 or relating to indirectly heated incandescent cathodes
摘要
申请公布号
GB838099(A)
申请公布日期
1960.06.22
申请号
GB19560026926
申请日期
1956.09.03
申请人
THE PLESSEY COMPANY LIMITED
发明人
RANGABE ALEXANDER RIZO
分类号
H01J1/26;H01J19/50
主分类号
H01J1/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
NOUVEAUX TRIPEPTIDES AGISSANT SUR LE SYSTEME NERVEUX CENTRAL ET LEUR PROCEDE DE PREPARATION
PROCEDE DE DETECTION ET D'ANALYSE DE GAZ, NOTAMMENT POUR LA PREVENTION DES INCENDIES
INSTRUMENT FOR CASTING
COMBINED INDUCTION MACHINE
METHOD AND DEVICE FOR MOUNTING CONDUCTORS ON PLATE
METHOD OF CONTROL OF CONVERTER OF THE BASE OF PIEZOELECTRIC TRANSFORMER
METHOD OF MANUFACTURING ELECTRODELESS ULTRAVIOLET IRRADIATOR
STORAGE CELL FOR BUFFER REGISTER
SHIFTING REGISTER
DEVICE FOR SWITCHING-ON RADIO APPARATUS
INFORMATION DISPLAYING DEVICE
SIGNAL TRANSMITTING AND RECEIVING DEVICE
DEVICE FOR MANUFACTURING PLOTTING BOARD FOR READING OUT GRAPHIC INFORMATION
DEVICE FOR TESTING SERIES-CONNECTED POWER-DIODES
VIBROMOTOR REVERSIBLE MOTOR
ELECTROMECHANICAL DEVICE FOR DISPLAYING INFORMATION
SHAFT REVOLUTION NUMBER CONVERTER
DEVICE FOR COUNTING THE NUMBER OF OBJECTS
FUNCTION GENERATOR
DIFFERENTIATING DEVICE
