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
Cathode-ceramic assembly for electron guns and method of making
摘要
申请公布号
US3087082(A)
申请公布日期
1963.04.23
申请号
US19600007597
申请日期
1960.02.09
申请人
RADIO CORPORATION OF AMERICA
发明人
OSBORNE RICHARD W.;MORRIS THOMAS J.
分类号
H01J29/48
主分类号
H01J29/48
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND APPARATUS FOR GENERATING AND CONTROLLING INTEGRATED CIRCUIT MEMORY WRITE SIGNALS
Speaker system
Flow control in multi-stream microfluidic devices
SUSPENSION DEVICE FOR SUSPENDING AN OBJECT UNDER A SUPPORT SURFACE, COMPRISING A PAIR BRACHETS WHERE AT A PAIR OF STRAPS HANGS
MULTI-PURPOSE DRIVER ASSIST SYSTEM FOR A MOTOR VEHICLE
RHENIUM ALKYLIDENE CATALYSTS FIXED ON A CARRIER AND USED FOR THE METATHESIS OF OLEFINS
SPIRAL SCANNER WITH ELECTRONIC CONTROL
WIRELESS MEMS CAPACITIVE SENSOR FOR PHYSIOLOGIC PARAMETER MEASUREMENT
AMMONIA-BASED HYDROGEN GENERATION APPARATUS AND METHOD FOR USING SAME
BINARY, TERNARY AND QUATERNARY LITHIUM PHOSPHATES, METHOD FOR THE PRODUCTION THEREOF AND USE OF THE SAME
Method and apparatus of processing surface of substrate
Graphical image processing with levels of user access
RADIATION TYPE BGA PACKAGE AND PRODUCTION METHOD THEREFOR
METHOD FOR CARRYING OUT MONITORING MEASURES AND INFORMATION SEARCHES IN TELECOMMUNICATION AND DATA NETWORKS WITH, FOR INSTANCE, INTERNET PROTOCOL (IP)
Single crystal thickness and width cuts for enhanced ultrasonic transducer
Process for making a heater chip module
Method for residual form in molecular modeling
Method for screening compounds
RF signal repeater, mobile unit position determination system using the RF signal repeater, and method of communication therefor
Pipelined asynchronous processing