Electron discharge device,申请号US19360108460-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	Electron discharge device
摘要
申请公布号	US2193959(A)	申请公布日期	1940.03.19
申请号	US19360108460	申请日期	1936.10.30
申请人	ELECTRIC & MUSICAL INDUSTRIES LIMITED	发明人	BULL CABOT SEATON;KEYSTON JOHN EDGAR
分类号	H01J21/14;H03B9/01	主分类号	H01J21/14
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 error injection techniques

Pick up cover for use in transporting electrical headers

Optical disc grade copolyestercarbonates derived from hydroxyphenylindanols

Arrangement for the detection of disk-shaped objects in a cassette

Heterocyclic compounds and their preparation and use

Stabilisation of polyamide polyester and polyacetal

Method for cleaning aluminum at low temperatures

The use of des-aspartate-angiotensin i (agr-val-tyr-ile-his-pro-phe-his-leu) as an anti-cardiac hypertrophic agent

Synthetic resin which contains nephrite jade powder and process for preparing thereof

Semiconductor integrated circuit device

Lubricant composition suitable for direct fuel injected crankcase-scavenged two-stroke cycle engines

Polycarbonate compositions comprising hindered amine light stabilizers and polyethers

ESTRUCTURA PARA PRENDAS INTERIORES FEMENINAS.

GRANULATION OF HYGROSCOPIC POWDER AND GRANULATED MATERIAL

RECORDING MEDIUM FOR KARAOKE SING-ALONG MACHINE

SIGNAL TRANSMISSION METHOD FOR KARAOKE SING-ALONG DATA

SYSTEM FOR SINGLE-PUNCTURE ENDOSCOPIC SURGERY

PROTECTIVE GOGGLES

METHOD AND DEVICE FOR PRODUCING EDIBLE WAFER ROLLS