Improvements in delay lines having an interdigital structure, for travelling-wave tubes,申请号GB19530009189-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Improvements in delay lines having an interdigital structure, for travelling-wave tubes
摘要
申请公布号	GB730687(A)	申请公布日期	1955.05.25
申请号	GB19530009189	申请日期	1953.04.02
申请人	COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL	发明人
分类号	H01J23/24;H01J23/28	主分类号	H01J23/24
代理机构		代理人
主权项
地址

您可能感兴趣的专利

STABILIZED TOOTHPASTE USING ACID

PERMANENT MAGNET DEVICE FOR IMPLANTATION

PHOTOCONDUCTIVE LAYER CONTAINING DISPERSED ELASTOMERIC MATERIAL DERIVED FROM A HETEROGENOUS COPOLYMER

SHEET METAL NAIL FOR SECURING COVERINGS TO CEMENTITIOUS MATERIALS

PLANETARY TRANSMISSION

ARTIFICIAL ICE PAD FOR OPERATING IN A FRIGID ENVIRONMENT

HYDROCARBON DETECTION UTILIZING NEUTRON BOREHOLE UREMENTS

METHODS FOR FORMING SEMICONDUCTOR WAVEGUIDE DEVICES

METHOD OF AUTOMATICALLY TESTING A DATA TRANSMISSION SYSTEM

RETRACE DATA ELIMINATION

ELECTROMETER APPARATUS FOR REPRODUCTION MACHINES

SELF-SHEARING CONNECTOR FOR ELECTRICAL CONDUCTORS

PROPAGATION TIME EQUALIZER FOR CIRCULAR WAVE GUIDES

ELECTRONOGRAPHIC METHOD FOR THE FUNCTIONAL AND DIAGNOSTIC INVESTIGATION OF LIVE ORGANISMS

APPARATUS TO IMPART A TAN

PHASE SYNCHRONIZING CIRCUIT

DIGGER TOOTH RETAINER

PHYSICAL THERAPY MACHINE

PROCESS FOR THE METHYLATION OF HYDROXYBENZENE DERIVATIVES