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-gun using combined magnetic and electrostatic focussing
摘要
申请公布号
US3141988(A)
申请公布日期
1964.07.21
申请号
US19600056924
申请日期
1960.09.19
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
MURPHY BERNARD THOMAS
分类号
H01J3/02;H01J29/58
主分类号
H01J3/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Methods and Materials Relating to CD84-like Polypeptides and Polynucleotides
Device and method for coding a sequence of images in scalable format and corresponding decoding device and method
STRAP SUPPORT APPARATUS
Integrating/SAR ADC and method with low integrator swing and low complexity
Variable Reluctance Dynamo-Electric Rotary Machine Provided with United Magnetic, Electric and Polarising Circuits and Method for Production Thereof
Method for Operating a Fuel System of an Internal Combustion Engine
Patient Positioning Device
SEMICONDUCTOR DEVICE
Model-Based View Parts and Reusable Data Source Configurations
Method For Purifing Residues Containing Isocyanates
Toner Powders and Process for Their Preparation
Data Processor
SYSTEMS AND METHODS FOR A COMPUTER NETWORK SECURITY SYSTEM USING DYNAMICALLY GENERATED PASSWORDS
METHOD AND APPARATUS FOR IMPLEMENTING USER PERSONALIZED OPERATION OF CHEMISTRY ANALYZER
Communication system for oil and gas platforms
METHOD AND KIT FOR PLAYING A GAME USING FIGURINES
Culture Media For Expansion and Differentiation of Epidermal Cells and Uses Thereof For In Vitro Growth of Hair Follicles
HETEROGENEOUS IMAGE PROCESSING SYSTEM
LASER CUTTING METHOD
Device for treating stuttering and method of using the same
