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
PHOTO-ELECTRIC DEVICES
摘要
申请公布号
IE13896(L)
申请公布日期
1936.08.22
申请号
IED13896
申请日期
1936.01.10
申请人
THE GENERAL ELECTRIC CO. LTD
发明人
分类号
H01J1/54;H01J9/20;H01J29/08;(IPC1-7):H01J1/54
主分类号
H01J1/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Methods and systems for LED driver having constant output current
Active matrix electroluminescence device having a metallic protective layer and method for fabricating the same
Oxyfluoride phosphors and white light emitting diodes including the oxyfluoride phosphor for solid-state lighting applications
Image display apparatus including electron-emitting device
Acoustic wave device with frequency control film
Driving circuit for and semiconductor device for driving laser diode
Plasma lamp with dielectric waveguide having a dielectric constant of less than two
Organic electroluminescent device and method for manufacturing the same
Electric machine with teeth and bridges
Stepping motor with first pole teeth and second pole teeth alternately disposed
Power conversion control with energy storage
Rotating electrical machine having fans on frame
Wind and water power generator ship
Rotor blade adjustment device for a wind turbine
Semiconductor device and fabrication method thereof
Semiconductor device
Semiconductor chip, semiconductor wafer, method of manufacturing semiconductor chip
Storage element and storage device
Compact memory arrays
Compound semiconductor device and manufacturing method of the same
