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
Electron beam amplification apparatus
摘要
申请公布号
US2894170(A)
申请公布日期
1959.07.07
申请号
US19550504519
申请日期
1955.04.28
申请人
GENERAL ELECTRIC COMPANY
发明人
RICH JOSEPH A.
分类号
H01J23/083;H01J25/20;H01J25/38
主分类号
H01J23/083
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PLANAR ANTENNA
ION DOPING DEVICE
SOLID-STATE IMAGING APPARATUS, AND METHOD OF MANUFACTURING THE SAME
CONNECTOR WITH LOOSENESS PREVENTING FUNCTION
HIGH-PRESSURE DISCHARGE LAMP, FLOODLIGHTING DEVICE, AND LIGHTING DEVICE
ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
DISK DEVICE, CLEANING METHOD, AND PROGRAM
LIVING CONDITION MONITORING SYSTEM
EVACUATION SUPPORT APPARATUS
DIE BONDER
LAMINATE STRUCTURE FOR THERMOELECTRIC CONVERSION, THERMOELECTRIC CONVERSION ELEMENT, INFRARED SENSOR AND METHOD FOR MANUFACTURING THE LAMINATE STRUCTURE FOR THERMOELECTRIC CONVERSION
OPTICAL DISK DEVICE AND TILT ADJUSTMENT METHOD
UNMANNED TRAVELING SYSTEM
SYSTEM CONFIGURATION MANAGEMENT DEVICE, SYSTEM CONFIGURATION MANAGEMENT METHOD, AND PROGRAM
COMMUNICATION PROTOCOL PROCESSING DEVICE AND METHOD THEREFOR
CONDUCTIVE ROLLER
IMAGE FORMING APPARATUS
EXPOSURE CONDITION SWITCHING UNIT AND CAMERA UNIT
SEMICONDUCTOR SENSOR
MICROSCOPE DEVICE AND METHOD FOR CONTROLLING THE MICROSCOPE DEVICE
